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The Mocks 2010 *Read first post before posting*

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  • Registered Users Posts: 9,706 ✭✭✭Midnight_EG


    Heaso77 wrote: »
    For what?
    Not aimed specifically at you, just in general people all asking for things, search is a handy thing when it's been posted ten times! :)


  • Closed Accounts Posts: 13,224 ✭✭✭✭SantryRed


    I have HL Maths, English, Irish, Business, Geog, French and Accouting in both DEB and Examcraft.


  • Registered Users Posts: 19 Heaso77


    Okay i['m not bothered searching.. Anyone wanna Repost Either Physics HL paper?:rolleyes:


  • Registered Users Posts: 19 Heaso77


    SantryRed wrote: »
    I have HL Maths, English, Irish, Business, Geog, French and Accouting in both DEB and Examcraft.

    But ya dont really...


  • Banned (with Prison Access) Posts: 116 ✭✭elmoslattery


    PM meif you want...



    Agri science DEB HL


    Biology Examcraft HL


    Business examcraft HL


    Chemistry DEB HL


    English Examcraft OL paper 1


    French DEB/Examcraft HL


    Irish Paper 1 DEB OL


    Irish paper 2 DEB OL


    Maths 1 Examcraft/deb HL


    Maths 2 DEB HL


    Maths 1 Examcraft OL


    Physics DEB HL



    ___________________________________________________________
    ______________________________________________________________________________________


    you don't need to send ur e-mail, I'll PM you a download link(It got removed when I posted it before)

    Does anyone have or has seen hints in the thread somewhere
    English Ordinary level Paper 2 Examcraft.
    Please send it to me if you have it or send me a link to hints
    Thanks

    _______________________________________________________________
    _________________________________________________________________________________________


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  • Closed Accounts Posts: 2 Echoes


    I am looking for Biology HL
    French OL
    L.C.V.P.
    All in any company. Can anyone help me out?

    Ive got Irish OL,Maths OL,Chemisty HL,Religion HL and History HL to trade.:D

    Could you please post that History paper!!!? :)


  • Closed Accounts Posts: 10 liamosupremo


    ANYBODY have deb biology paper ...need it for tonight ...EXAMS TOMORROW!


  • Closed Accounts Posts: 11 flying flamingo


    I have HL Maths, English, Irish, Business, Geog, French and Accouting in both DEB and Examcraft. SANTRY red


    OMG cud i pls have da accounting papers! both pls! :)
    this is my lst exam


  • Closed Accounts Posts: 1 liverzz


    anyone have pass chemistry examcraf spoilers??:o


  • Closed Accounts Posts: 4 tanhenso


    Any one have OL maths paper 2...examcraft.??:)


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  • Closed Accounts Posts: 3 zStephen


    you got irish paper two ordinary ?? the barcode one


    PLEASE let me know


  • Banned (with Prison Access) Posts: 116 ✭✭elmoslattery


    zStephen wrote: »
    you got irish paper two ordinary ?? the barcode one


    PLEASE let me know
    if someone lets you know,let me know...
    thanks


  • Closed Accounts Posts: 4 tanhenso


    no i have examcraft paper 2 tomorrow....


  • Closed Accounts Posts: 11 flying flamingo


    SOME1 pls help me! its my lst exam!
    I have home ec maths english french biology irish to trade!
    literally on my knees here


  • Closed Accounts Posts: 70 ✭✭wtrdfrd18


    anyone have business HL DEB??


    Exam 2mrw.. completely screwed. :(


  • Closed Accounts Posts: 10 liamosupremo


    SOME1 pls help me! its my lst exam!
    I have home ec maths english french biology irish to trade!
    literally on my knees here


    CAN U PLEASE SEND ME BIOLOGY !....DEB I PRESUME ? IN NEED AS THE TEST IS TOMORROW!...sorrry cant help u out on accounting though


  • Closed Accounts Posts: 17 Nelly Xx


    ya plz....


  • Closed Accounts Posts: 4 tanhenso


    zStephen wrote: »
    you got irish paper two ordinary ?? the barcode one


    PLEASE let me know

    have you got the maths??


  • Closed Accounts Posts: 17 Nelly Xx


    SantryRed wrote: »
    I have HL Maths, English, Irish, Business, Geog, French and Accouting in both DEB and Examcraft.
    hi can i have yur english business n french in HL :)


  • Registered Users Posts: 28 michaelD1725


    i have both geography and accounting higher level examcraft

    just private message me


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  • Closed Accounts Posts: 16 Screwedforlc


    Someone must have done applied maths by now ????????


  • Registered Users Posts: 59 ✭✭FreeT


    Woo! Mocks finally over! :D

    And now I have App Maths Higher Level DEB for anyone that needs.


  • Closed Accounts Posts: 453 ✭✭gonnaplayrugby


    ok im looking for the history paper with a question on sunningdale and bismark(how did his domestic policy compare to foreign policy) can somebody tell me what questions came up for dictatorship and democracy section and irish(de valera) section?


  • Closed Accounts Posts: 17 Nelly Xx


    x Emma x wrote: »
    i have the french HL Do you have OL maths paper 2 ?
    can ya send me the french HL


  • Closed Accounts Posts: 11 flying flamingo


    Section A
    Answer any five questions.
    Write your answers in the spaces provided.
    1. Answer five of the following:
    (a) Name one place in the human body where mechanical digestion takes place.
    (b) What is meant by the term peristalsis!
    (c) What is the function of the layer of mucus found in the stomach?
    (d) List any two ways in which the ileum is well adapted to its role in absorption.
    0) ; :
    (ii)
    (e) Name the process involved in the passage of the products of digestion into the blood.
    (f) State one role of beneficial bacteria in the alimentary canal.
    2. (a) Write a balanced equation to represent aerobic respiration.
    (b) The first stage of respiration takes place in the cytoplasm. What is this stage called?
    (c) Name the three-carbon compound formed in this first stage.
    (d) If oxygen is present this three-carbon compound is converted to an acetyl group and
    enters a cycle of reactions. What is this cycle called?
    (e) In what part of the cell does this cycle of reactions take place?
    (f) In human cells, if oxygen is absent, what is the three-carbon compound converted into?
    Page 2 of 12
    3. The diagram shows a diploid cell undergoing a stage of mitosis.
    C
    (a) Explain what is meant by the term diploid number.
    (b) Identify the parts labelled A, B and C.
    A: B:
    (c) Name the stage of mitosis represented by this diagram.
    (d) What is the diploid number of this cell?
    (e) What term is used to describe a group of disorders of the body in which cells lose the
    normal regulation of mitosis?
    (f) Some cells in the body undergo meiosis. What is the function of meiosis?
    4. (a) In ecology what is meant by the term trophic level!
    (b) Draw a pyramid of numbers to represent the information provided by the food chain
    drawn below.
    Roses —> Caterpillars -> Blackbirds —» Hawks
    (c) What term is used to describe the caterpillars in the above food chain?
    (d) Explain why pyramids of numbers are usually restricted to four or five levels.
    (e) There are limitations on the use of pyramids of numbers. Name one limitation.
    Page 3 of 12
    [OVER
    5. The diagram shows a vertical section through part of a dicotyledonous leaf.
    (a)
    (b)
    Name the parts labelled B, C and D.
    B: C:
    What is the function of the part labelled C?
    D:
    (c) Name two types of tissue found in plants and state the function of any one of them.
    (d) Explain what is meant by the term tissue culture.
    (e) Name any one application.
    6. (a) Humans have a two-circuit circulatory system. Explain what this means.
    (b) State any one advantage of this type of system.
    (c) State one way in which mature red blood cells differ from typical animal cells.
    (d) Explain why veins contain valves, but arteries do not.
    (e) What is the name of the blood vessels that supply the cardiac muscle of the heart
    with blood?
    Page 4 of 12
    Section B
    Answer any two questions.
    Write your answers in the spaces provided.
    Part (a) carries 6 marks and part (b) carries 24 marks in each question in this section.
    7. (a) List any two differences between DNA and RNA.
    (i)
    (ii)

    (b) In the course of your studies you extracted DNA from a plant tissue. Answer the
    following questions in relation to that experiment,
    (i) Name the plant that you used.
    - (ii) The plant tissue is chopped and placed into a solution of washing up liquid.
    What is the function of the washing up liquid?
    (iii) Salt is also normally added to the washing up liquid. Explain the reason for this.
    (iv) The mixture is then placed in a warm water bath for about 15 minutes.
    Explain the reason for this.
    (v) After the solution is filtered an enzyme is added. What type of enzyme is added?
    (vi) Why is it used in this investigation?
    (vii) The last step involves the addition of ethanol (alcohol). Under what condition
    is the ethanol used?
    (viii) Describe the appearance of the DNA at the end of the separation procedure.
    [OVER
    Page 5 of 12
    8. (a) (i) Define osmosis.
    (ii) Give one example of food preservation based on osmosis.
    (b) In the course of your studies you set up an experiment to investigate osmosis.
    Answer the following questions in relation to that experiment,
    (i) Describe how you carried out the investigation.
    (ii) In the space provided draw a clearly labelled diagram of the apparatus you used.
    (iii) How did you know that osmosis had taken place?
    (iv) What control did you use?
    (v) What is the purpose of the control?
    Page 6 of12
    9. (a) (i) Explain what is meant by blood pressure.
    (ii) Explain why lack of exercise is considered a risk factor for coronary heart
    disease.
    (b) In the course of your studies you investigated the effect of exercise on breathing rate
    OR on pulse rate. Answer the following questions in relation to that investigation,
    (i) Describe how you measured breathing rate or pulse rate.
    (ii) Describe how you measured the effect of exercise on breathing rate or pulse rate.
    (iii) Describe the results you obtained.
    (iv) What conclusions did you draw from your results?
    [OVER
    Page 7 of 12
    Section C
    Answer four questions.
    Write your answers in the answer book.
    10. (a) Explain the following terms that are used in ecology: biosphere, habitat,
    symbiosis. (9)
    (b) The size of a population is controlled by a number of factors. Two such factors are
    competition and predation.
    (i) Name one other factor.
    (ii) What is meant by the term competition! Explain the difference between
    contest and scramble competition,
    (iii) Describe how any one named plant or animal is adapted to survive
    competition in its environment,
    (iv) In predation, one animal kills and eats another animal. What term do
    ecologists use to describe the animal that kills and eats the other animal?
    1 (v) Give three factors that influence the size of the human population. (27)
    (c) In any ecosystem the distribution of organisms will be influenced by biotic and
    abiotic factors.
    (i) Explain the meaning of the underlined terms.
    (ii) With reference to a named ecosystem, give the names of two abiotic factors
    that influence the distribution of a named plant in this ecosystem,
    (iii) In the case of the ecosystem you have named, give an example of one biotic
    factor that influences the distribution of a named animal. (24)
    11. (a) (i) What is meant by genetic engineering?
    (ii) State two applications of genetic engineering, one involving an animal and
    one involving a plant. (9)
    (b) The basic unit of the DNA molecule is a nucleotide. Nucleotides hold the two strands
    of a DNA molecule by means of base pairs.
    (i) Name one such base pair, and indicate the type of bonding involved.
    (ii) Name one other component of a nucleotide.
    (iii) Explain what is meant by the term DNA profiling.
    (iv) Give a brief account of the stages involved in DNA profiling. (27)
    (c) In humans, red-green colour blindness is a sex-linked condition. Normal colour
    vision results from the possession of a dominant allele (N).
    (i) Define the following terms: sex-linkage and allele.
    (ii) Determine the possible genotypes and phenotypes of the progeny of the
    following cross: male and female both with normal colour vision, but father
    of the female was colour-blind. (24)
    Page 8 of 12
    12. (a) (i) Testosterone is important in the development of secondary sexual
    characteristics in males. Explain what is meant by the term secondary sexual
    characteristics and describe any one such characteristic,
    (ii) Where is testosterone produced in the male? (9)
    (b) The diagram shows the male reproductive system.
    B
    D
    (i) Name the parts labelled A, B and C.
    (ii) State the function of parts A and D?
    (iii) Part D is located outside the body. Why is this necessary?
    (iv) Apart from testosterone, name one other male sex hormone and indicate its
    function,
    (v) Give one cause of male infertility and suggest one corrective measure. (27)
    (c) Answer the following in relation to sexual reproduction in flowering plants,
    (i) Distinguish between self-pollination and cross-pollination.
    (ii) Explain what is meant by double fertilisation. State the products and location
    of double fertilisation in flowering plants,
    (iii) From what structure in the carpel does the seed develop?
    (iv) State one method that is used to produce seedless fruits. (24)
    [OVER
    Page 9 of 12
    13. (a) Chemicals called enzymes control metabolism in all living cells,
    (i) What is meant by the term metabolism!
    (ii) To which group of biomolecules do enzymes belong?
    (iii) Name one metabolic process in living organisms in which enzymes play a part.
    (9)
    (b) Enzymes tend to be specific with regard to their substrate.
    (i) Explain the underlined term.
    (ii) Name the position on the enzyme to which the substrate becomes attached,
    (iii) In industry immobilised enzymes are often used in bioreactors. What is a
    bioreactor!
    (iv) Name one substance that is used to immobilise enzymes,
    (v) Give any two advantages of using immobilised enzymes,
    (vi) With reference to any one procedure involving enzyme immobilisation,
    indicate the enzyme, the substrate and the product. (27)
    (c) One laboratory activity that you carried out investigated the effect of temperature on
    the rate of enzyme activity. Answer the following in relation to this activity:
    (i) Name the enzyme and substrate you used,
    (ii) Explain how you varied the temperature.
    (iii) Another factor had to be kept constant. Name this factor and explain how it
    was kept constant.
    (iv) How did you measure enzyme activity?
    (v) Draw a graph with labelled axes to show the results you obtained. (24)
    Page 10 of 12
    14. Answer any two of (a), (b) and (c)
    (a) The diagram shows the human ear.
    (30, 30)
    B
    D
    (i) Name the parts labelled B, C and D.
    (ii) The Eustachian tube connects the middle part of the ear to which part of the
    body? What is the function of the Eustachian tube?
    (iii) Give one function of the bones in the middle part of the ear.
    (iv) What substance is found in parts A and D?
    (v) Apart from hearing, the ear has a second function. Name this function, and
    indicate which part of the ear is responsible for it.
    (vi) List any two causes of hearing loss in young adults.
    (b) In plants, tropisms are controlled by auxins.
    (i) Explain what is meant by the term tropism. Name any one type of tropism.
    (ii) What is an auxin? Name one place where auxins are made.
    (iii) How may the action of an auxin be considered similar to the action of a
    hormone in the human body?
    (iv) Give any two examples of uses of synthetic (man-made) auxins,
    (v) Describe any two methods plants use to protect themselves from the adverse
    external environment.
    (c) The diagram shows a longitudinal section through a kidney.
    (i)
    (ii)
    (iii)
    (iv)
    (v)
    (vi)
    Copy the diagram into your answer book and identify each of the following
    by placing the appropriate letter on your diagram: Cortex C; Medulla M;
    Ureter U
    State the location of the kidneys in the body.
    The kidney plays a role in both homeostasis and excretion. Explain the
    underlined terms.
    Explain the importance of homeostasis.
    Urea is excreted by the kidney. Name the group of biomolecules from which it is
    derived.
    Name one other excretory organ in humans and name one substance that it
    excretes.
    Page 11 of 12
    15. Answer any two of (a), (b) and (c) (30, 30)
    (a) Answer the following in relation to bacteria.
    (i) All living organisms can be organised into five different groups called
    kingdoms. To which kingdom do bacteria belong? List one feature of
    this kingdom common to all its members,
    (ii) Bacteria can be divided into three groups based on shape. Draw simple
    labelled diagrams to show these different shapes,
    (iii) Describe how some bacteria respond in order to survive, when environmental
    cdnditions become unfavourable.
    (iv) Explain what is meant when a bacterium is described as pathogenic.
    (v) What are antibiotics! For what purpose are they used?
    (vi) What is meant by antibiotic resistance and explain how it may develop.
    (b) The diagram shows an experiment to demonstrate the production of alcohol (ethanol).
    Thermometer
    Glucose and yeast
    solution
    Paraffin oil
    Lime water
    (i) What is the purpose of the oil layer?
    (ii) Suggest a suitable temperature for this experiment.
    (iii) How do you know when the production of alcohol has stopped? Why does it
    ' stop?
    (iv) Describe a chemical test to prove that alcohol (ethanol) has been produced.
    Include in your description the colour change observed,
    (v) Name two industries that depend on fermentation, and name one end-product
    of either industry you name.
    (c) Write notes on three of the following topics:
    (i) Biological benefits of breastfeeding,
    (ii) Transpiration stream,
    (iii) Role of ATP.
    (iv) Theory of natural selection,
    (v) Pollution.


  • Closed Accounts Posts: 17 Nelly Xx


    d3athstar wrote: »
    Credits go to the people that posted this:D,
    I'm just redistributing them since some people are too lazy to search the thread.
    Physics HL examCRAFT (Barcode + Tick)
    Spoiler:
    Section A-answer 3
    Q1-Momentum/Velocity Collision of two bodies(air track/ticker tape)
    Q2-Glass Block Snells Law etc {graph}
    Q3-Fundamental Frequency of string{graph}
    Q4-Electrical Resistance{graph}

    Section B-answer 5
    Q5-short questions answer 8
    Q6-Scalars/Vectors
    Q7-Resonance and stuff on sound
    Q8-Radioactive Decay (i haven't covered this yet)
    Q9-Capacitance/Resistance
    Q10-Particle Accelerator thing?
    Q11-Heat/Temperature
    Q12-Pressure+Total Internal Reflection+Photoelectric effect+Electromagnetic Induction (do 2)

    Maths Paper 1 HL examCRAFT
    part (b) (ii) in Q7.... differentiate tan-inverse(sinx)
    Ok so, turns out I'm doing Examcraft papers. Paper 2 wen t awful today, cant believe it.

    As for that arc tan9sin x) question. Here it is(AFAIK):

    y=tan^-1(sin x)

    dy/dx= 1/1+sinX by cosX(derivative of sinX)
    =>cosX/1+sinX

    Isnt that how its done? cos the derivative of arc tan is 1 over 1+whatever else is there,
    then have to multiply it by the derivative of that number/thing.

    That 3-D triangle problem was actually quite easy, got that and the product of the Cos thing.
    How do you do the limit part? I did attempt it as best I could
    ____________________________________________________________
    got some stupid question asking me to draw a graph, so i did and there was one point,
    the origin, then i was told to prove there were no points of inflection and i did,
    and then they told me about the tangents,
    but i only had one point!!! It was the stupidest question ive ever seen!!
    _____________________________________________________________________
    MY paper had 1/x for first rule differntiation, and some effed up algebra questions,
    had powers as fractions. I got it out though,
    it was just weird. Got me off gurad aswell, failed the rest though, lol!
    ______________________________________
    2x-t is a factor. Therefore 2x-t=0....x=t/2

    Now, sub this into the actaul equation and you get:

    2(t/2)^3+p(t/2)+p which according to the theorm should equal zero.

    Therefore, after multiplying t/2 into the equation, we get:

    (2t^3/8)+(pt/2)+p=0

    Multiply by 8:

    2t^3+4pt+8p=0

    Divide by 2:

    t^3+2pt+4p=0

    Now, subtract by t^3....2pt+4p=-t^3
    Factorise: p(2t+4)=t^3
    Divide by (2t+4)....p=-t^3/(2t+4)....p=-t^3/2(t+2)

    Hope that helps.
    __________________

    Maths HL Paper 1 Examcraft
    Spoiler: q1
    (a)Write in simplest form x3 - 3x2 all over x3 - 9x (thats x qubed by the way....i couldnt find the lower case on this keyboard)
    (b)(i) Find range of values of x for which
    2/x-1/>/x-1/ (/ is a modulus sign)
    (ii) Given that alfa and beta are the roots of the equation
    x2 - px + 5 = 0 where p>0
    If alfa squared + beta squared = 39, find the value of p
    ___________________
    nope...no proofs on the hoel paper...if i get a chance later tonight il type up the rest of that question and the other algebra one.....
    matrices is easy...hard not to get 50 out of 50 really....
    a regards easy complex number thing....
    two b parts are straight forward matrices and part c is all bout general polar form....
    think the question was to find the root of z(to the power of 4) = 8
    answer was somethin like +2i and -2i i think

    ___________________________________

    QUESTION 1
    (a) (i) Write in its simplest form:
    x^3 - 3x^2 (all over) x^3 - 9x

    b) (i) Find the range of values of x for which 2|x-1|>|x+1|.

    (ii) Given that alpha and beta are the roots of the equation
    x^2 - px + 5 = 0 where p > 0
    If alpha^2 + beta^2 = 39, find the value of p.

    (c) Given f(x) = ax^3 + x^2 + bx + c, where a,b,c are elements of R,
    If f(3) = 0 and f(2) = ),

    (i) find a quadratic factor of f(x)
    (ii) By dividing f(x) by this quadratic factor, express b and c in terms of a.
    (iii) If f(1) = -30, find the value of a.

    QUESTION 2
    (a) Solve: (all of this is under a square root sign) 3^2x-1 (the 2x-1 is all the power) = 1/27. x is an element of R.

    (b) (i) Solve: 2e^2x - 3e^x - 2 = 0. Let u=e^x

    (ii) The quadratic equation
    (2k-3)x^2 + 2x + (k-1) = 0, k a constant, has real roots.
    Find the range of values of k.

    (c) Given f(x) = x/x+a, x is an element of R, a is an element of R, x does not equal -a.

    (i) Show that f(-2a-x) = 2-f(x), for all x€R, a€R, x does not equal -a. (euro sign for element!)

    (ii) Simplify f(q) - f(p).

    (iii) Hence, show that if -a < p < q and a>0
    f(q) - f(p) > 0.

    QUESTION 3
    (a) Let z = 3+2i where i^2 = -1.
    Find the value of t, t€R, if z^2 + tz is real.

    (b) okay.... how the hell do I do matrices on this.... I'll use the / to show what number is over the other,
    but don't forget it's not a fraction for all of question 3 lol!

    (i) If M(13/-7 -4/3) = (4/-1 3/2), find M in the form (a/c b/d)

    (ii) Show that M^2 - (a+d)M + (ad - bc)I = O, where I = (1/0 0/1) and O = (0/0 0/0)

    (c) Use de moivres theorem to find the roots of the equation z^4 + 16 = 0, in the form a+bi, where z€C.

    QUESTION 4
    (a) In an arithmetic sequence, the third term is four times the first term, and the sixth term is 17.
    Find:
    (i) The first term
    (ii) the common difference

    (b) Given the infinite geometric series:
    3 + 6(1+x) + 12(1+x)^2 + ...

    (i) Express S8 in terms of x.
    (ii) For what range of values of x does the series have a finite sum?

    A sequence of positive terms, u1,u2,u3....un,un+1.... i defined by
    Un+1 = v2 + (Un)^2 (v is the best square root sign I could find lol)

    (iii) Express Un in terms of Un+1
    (iv) If u3 = 2v5 calculate u1.

    (c) u1,u2,u3 are three terms in a geometric sequence.
    u1 + u2 +u3 = 26
    u3 - u1 = 16
    Find the two possible sequences satisfying these conditions.

    QUESTION 5
    (a) Solve the equation:
    x-vx+3 = 3, x€R.

    (b) (i) The term independant of x in the expansion if (3x + a/x^2)^12, where a>0, is 495.
    Calculate the value of a.

    (ii) Given that
    log(base a)y = 2log(base a)3 + log(base a)4+1,
    express y in terms of a.

    (c) Prove by induction that 5^2x+1 (2x+1 all a power) + 7^n is divisible by 6, n€N.

    QUESTION 6
    (a) Differentiate with respect to x:
    (i) (2x^2 - 5x + 1)^20
    (ii) x.e^x

    (b) (i) Given that y=tan^-1 x/4, 0<Y< p (pi), find dy/dx

    (ii) f(x) = log(base e)(x+1/x-1)
    If f(little 1)(x) = k/x^2 + c, find the value of k and the value of c.

    (c) y = x^3 - 6x^2 +9x +k, k a constant.

    (i) Determine the local maximum and local minimum points of this curve in terms of k.
    (ii) Find also the point of inflection, in terms of k.

    QUESTION 7
    (a) given f(x) = x-1/vx find f(little 1)(4)

    (b) (i) Given the curve: £x^2 - y^2 = 5xy^2 - 21
    Find the equation of the tangent at the point (1,2) on the curve.

    (ii) Calculate the least positive integer value of k, so that the graph of y = kx^2 - 8x + k does not cut of touch the x axis.
    (there is a graph given with the paper but I've no idea how I'm supposed to draw it here lol sorry!)

    (c) A curve is given by the parametric equations
    x = cos?, y = sin2?
    (i) Find dx/d? and dy/d?

    (ii) Find the gradient of the curve where ? = pi/6

    (iii) Investigate if the Cartesian equation of the curve can be written as:
    y^2 = kx^2(1-x^2) where k is an integer.
    Write down the value of k.

    QUESTION 8
    (a) Find
    (i) ?5sinx dx
    (ii) ?(x+1)^2/x dx

    (b) Evaluate
    (i) ?v4x + 3 (all under root) dx. (x = 3/2 and 0)
    (ii) ?dx/x^2 +6x +34. (x = 2 and -3.)

    (c) The diagram shows part of the graph of y = cos 2x.
    Calculate the area of the shaded region, answer in surd form.
    (sorry cant really put up the graph, it wasn't too hard though.)

    Maths Paper 2 HL examCRAFT
    The Line part (c) was linear transformations. There was also a question involving Distance from a point to a line in another part.

    A part (c)'s in trig was:

    Write Cos3x+Cosx as a product
    Hence Solve Cos 3x+Cosx+Cos2x=0


    Part (b) was a 3D triangle problem,

    The only proof was Sin2A=2TanA/1+Tan^2A.
    Then you were given Sin2A= 3/4, Find A.

    P&S
    (a) 10 people in a group, 5 chosen to go to party, 3 are then chosen to go to cinema. Remaining 2 go shooping,
    What is the number of possible combinations
    ,
    Part (C)'s of the prob Q's were:
    (C1)
    A Bag contains 5 red, 4 blue and 6 white, Marbles drawn out without replacement, What is prob that
    (i) First Marble is not Blue
    (ii)The first Red marble drawn is the third marble drawn
    (iii) The First 3 marbles are different Colours
    (iv) At lease one Blue Marble is drawn amongst the first Four marbles drawn.
    (C2)
    One Set is: a,b,c,d
    The mean of this set is X(with the dash on top) and the Standard Deviation is _ (that Symbol that looks like an O)

    (i) Express in terms of X(with the dash on top) the mean of the set; 1-a, 1-b,1-c, 1-d,
    (ii) Express in terms of the standard Dev of the first set the deviation of; 1-a, 1-b,1-c, 1-d,

    In the Diff Equation of one part(B) you need to use sum and Prod Of Roots.
    The other part(B) was about Days of the week and the prob of people having the same birthday on a day or not etc.....

    Q8,(A) easy ratio test to show series is convergent
    (B) Integration by parts of: S LogeXdx
    the second part you were given S LogeXdx = 1, with the integrals "K" and "0" and you had to find "K"

    (C) Something about a ladder, I'll try and describe the diagram:
    It was essentially a right angled triangle with the Hyp=10, and the orther two sides X and Y.

    (i) express area of the triangle in terms of X
    (ii) The value of X which gives the max area
    (iii)Find Max Area.

    English Paper HL 1 and 2 examCRAFT
    Ok well I had English Paper 2 today..the one with the tick and heres what came up:

    Spoiler: Poets were Boland,Keats,Kavanagh and Yeats..The Question on Boland was that she feels strongly about certain issues and expresses
    them clearly in her poem..or something along those lines..

    Comparitive was vision and viewpoint and literary genre..
    The literary genre question that I did was that authors have distinctive styles and this adds to the readers enjoyment

    Lear essay was love as a redemptive force is a strong theme in the play and sibling rivalry

    Hope this helps
    ________________________________________

    okey dokey. This is examcraft English paper 1.

    Spoiler: Can't remember too much but............
    There was text 1 on euphemisms, the part B of the question was writing a speech to a local radio station
    about the importance of showing respect to others.

    Next text was on jogging. The Part A had bits like 'Why does the author feel joggers have contempt for the rest of humanity'
    and 'pick out 4 features of the authors style that appealed to you'. The part B was,
    I THINK, write an article about the dangers of excercising to excess.

    The next text was on Jedward and the Celtic Tiger. Didn't do it so can't remember any details.

    Then there were 7 compositions. If I remember correctly: (in no particular order)
    1. Write a speech where you outline the importance of political honesty.
    2. Write a short story where the central character is a dreamer.
    3. Write an article (satirical or serious) where you explore the current economic and policial situation in the country.
    4. Write a text prompted by one of the images. (Jedward was an image so was, a celtic tiger cartoon,
    a woman playing cello and a newspaper cartoon about NAMA)
    ________________________________

    Sat English paper 1 today, had a barcode but wasn't the same as 3_BOoYA_X's one

    The theme was Spoiler: attitudes and opinions

    First text was on Spoiler: euphemisms
    Second text was on Spoiler: my attitude to running and runners
    Third text was on Spoiler: contemporary opinions (Jedward/Xfactor)

    Essay titles were Spoiler: 1 'write a persuasive speech about the importance of political honesty'
    2 'write an opinion piece for a popular magazine on the topic of social snobbery'
    3 'write a person essay on the topic of obsessions'
    4 'write a short story in which the central character is a dreamer'
    5 'write a satirical article for a popular magazine in which you explore the current political and economic situation in Ireland'
    6 'write an article for a school magazine in which you discuss the importance of popular culture in young peoples lives'
    7 'write a short story prompted by one or more of the visuals featured in Text 3'

    ________________________________________

    Quote:
    Originally Posted by fufureida View Post
    Someone! English paper 2! Tick and barcode! Exam craft! please! Help! Im going to suffocate PRESSURE!!!!

    Are you sure about that puppet???????
    Spoiler: Bolland Yeats Kavanagh Keats
    Literay Genre and G.V.V
    King lear on sibling rivalry
    _______________________________

    english examcraftSpoiler:
    ENGLISH PAPER 1 EXAMCRAFT
    Spoiler: TEXT 1 QB "a people who call "garbage men" "sanitation engineers" cant be all bad"
    you have been asked to give a shorttalk on a local radio station about the importance of showing respect to others
    TEXT 2 QB write a short persuasive article in which you give advice about the dangers of exercising or training in excess.
    This article will appear in a sports mag for young people
    TEXT 3 QB Write a letter to the Editor of a newspaper in which you discuss the importance of featuring satirical cartoons and/or caricatures in the paper.
    You might like to make reference to the cartoons that feature in this text (picture of Jedward, celtic tiger,
    Nama, girl playing cello and some government thing.)

    COMPOSING - 1 write a persuasive speech about the importance of political honesty
    2 write an opinion piece for a popular magizine on the topic of social snobbery
    3 write a personal essay on the topic of obsessions
    4 write a short story in which the central character is a dreamer
    5 write a satirical article for a popular mag in which you explore the current political and economic situation in ireland
    6 write an article for a school mag in which you discuss the imortance of pop culture in young peoples lives
    7 write a short story prompted by one or more of the visuals featured in TEXT 3

    ENG PAPER 2 EXMCRAFt Spoiler: KING LEAR - love as a redemptive force OR the theme of sibling rivalry
    (email beccaface@rocketmail.com for the other questions - im just posting the ones i did)
    VISION AND VIEWPOINT - "the v&v of a text can be conveyed very effectively in key moments of the text"
    (a) discuss this with reference to one key moment in one text (B) compare key moments in other two texts and how effectively v&v was conveyed

    OR
    "the author's v&v can be a source of great interest to the reader"

    LITERARY GENRE
    "the skill of an author is nowhere more evident than in the creation of convincing and memorable mood/atmosphere.
    This is evident in key moments in the texts" show how this applies to one text. compare how convincingly other two texts are
    OR
    "the use of a distinctive style can make a text particularly enjoyable"

    UNSEEN POETRY - ill-wishing him by dorothy nimmo
    write a personal response OR discuss the woman's character and a effective phrase or image

    PRESCRIBED POETRY
    TS ELLIOT - memorable language and imagery used to explore themes
    EAVAN BOLAND - feels strongly about certain issues and writes about them in clear and effective way
    KAVANAGH - expresses themes using language and imagery in a distinctive and imaginative way
    YEATS - explores both personal and universal themes in a style which reveals mastery of the poetic craft
    ___________________________________________

    Spoiler: SECTION 1 THE SINGLE TEXT

    A. WUTHERING HEIGHTS - Emily Bronte
    (i) Discuss the significance of Nelly Dean's role in the novel Wuthering Heights. Support your answer by suitable reference to the text.
    OR
    (ii) "Love can be seen as both a destructive and positive force in the novel Wuthering Heights:'
    Discuss this view of the novel. Support your answer by suitable reference to the text.
    B. DANCING AT LUGHNASA - Brian Friel
    (i) "In his play Dancing at Lughnasa Brian Friel gives us a revealing insight into many aspects of rural life in 1930s Ireland."
    Discuss this view of the play. Support your points by suitable reference to the text.
    OR
    (ii) "Despite moments of lightheartedness, the play Dancing at Lughnasa leaves the reader with a sense of people leading unfulfilled lives."
    Do you agree with this statement? Support your points by suitable reference to the text

    C. KING LEAR - William Shakespeare
    (i) "Love as a redemptive force is a major and memorable Theme in the play King Lear."
    Write a response to this statement, supporting your answer by suitable reference to the text.
    Textual support may include reference to a particular performance of the play you have seen.
    OR
    "The play King Lear explores the theme of sibling rivalry in a dramatic and interesting way."
    Write a response to this statement. Support your answer by suitable reference to the text.
    Textual support may include reference to a particular performance of the play you have seen.
    D. THE GRAPES OF WRATH - John Steinbeck
    (i) "In his novel The Grapes of Wrath, Steinbeck gives us a chilling insight into a dark and difficult period in American history."
    Discuss this view of the novel, supporting your answer with the aid of suitable reference to the text.
    OR
    (ii) Write your personal assessment of Tom Joad, outlining the qualities in his character that did or did not appeal to you.
    Support your answer with the aid of suitable reference to the novel.
    E. THE BLACKWATER LIGHTSHIP - Colm Toibin
    (i) "The theme of love is explored in varied and interesting ways in the novel The Blackwater Lightship."
    Discuss this view of the novel, supporting your answer with the aid of suitable reference to the text.
    OR
    (ii) "In his novel The Blackwater Lightship, Colm Toibin is particularly interested in the significant influence of mothers upon their children."
    Discuss this view of the novel, supporting your answer with the aid of suitable reference to the text.

    SECTION II
    THE COMPARATIVE STUDY

    THE GENERAL VISION AND VIEWPOINT
    "The vision and viewpoint of a text can be conveyed very effectively in key moments of that text."
    (a) With reference to a key moment in one of your texts, how effectively was the author's vision and viewpoint conveyed?

    (b) Compare how key moments in two other texts you have studied in your comparative course helped to convey the author's vision and viewpoint effectively.

    OR
    "The author's vision and viewpoint can often be a source of great interest to the reader."
    Compare the texts you have studied in your comparative course in the light of the above statement. Support your comparisons by reference to the texts.

    B. LITERARY GENRE
    1. "The skill of an author is nowhere more evident than in his/her creation of a
    convincing and memorable mood or atmosphere. This mood or atmosphere is
    often evident in key moments in the texts."
    (a) Show how this statement applies to one of the texts on your comparative
    course.
    (b) In the light of your answer to part
    (a) above, compare how the authors created a convincing and memorable mood or atmosphere in key moments in two other texts on your comparative course.
    OR
    2."The use of a distinctive style can make a text particularly enjoyable."
    In the light of the above statement, compare how the distinctive style of the authors helped to make the texts,
    which you have studied in your comparative course, enjoyable.

    B PRESCRIBED POETRY (50 marks)

    1. "T. S. Eliot explores themes which are thought-provoking and frequently uses language and imagery which are memorable."
    Do you agree with this assessment of T. S. Eliot? Write a response, supporting your points by reference to the poems you have studied.
    2. "Eavan Boland is a writer who feels strongly about certain issues and writes about them in a clear and effective way."
    Give your response to the poetry of Eavan Boland in the light of this statement. Support your points by reference to the poems you have studied.
    3. "Patrick Kavanagh expresses his themes using language and imagery in a distinctive and imaginative way."
    Do you agree with this assessment of Kavanagh's poetry?' Your answer should focus on both his style and his themes.
    Support your points by reference to the poems you have studied.
    4. "W. B. Yeats explores themes which are of both personal and universal
    significance and does so in a style which reveals his mastery of his poetic craft."
    To what extent do you agree or disagree with this assessment of Yeats' poetry? Support your points by reference to the poems you have studied.


    This is English paper 2 examcraft Higher Level

    Hope its usefull!

    DCG HL Paper examCRAFT
    DCG (Design and Communication Graphics Higher level Examcraft):

    Spoiler:
    Short answer questions-
    interpenetration between cone and sphere
    perspective of object with a sloping roof
    you're given focal point, tangent and axis of parabola and you fill in the rest
    skew lines - find perpendicular distance between point and line

    Section B-
    complicated interpenetration which I avoided
    Nice planes of reference q where you find dihedral angle
    solids in contact - standard enough, draw cone to touch a cone and sphere

    Section C-
    Roads: straight, sloping road to find cut and fill
    2 bore holes were drilled and found top and bottom of stratum at certain depths. determine dip/strike/thickness

    Development: you're given a truncated cone's plan and elevation. You've to draw plan and elevation and draw development of curved surface.
    easy question.

    3d surfaces: Nasty question! You have a roof which is made of 8 curved roofs, but resembles a circle in plan! In elevation you've to draw it,
    show curved surfaces of 2 and then draw traces of plane which is parallel to a directrix and goes through a certain point!
    (I hate impossible mock questions)


    To get the confusion out of the way. DEB has only a barcode, examCRAFT has a barcode and a tick.

    again :)
    Credits to the people that posted this, I just collected all of them and posted it as one, since some people are panicking and in need of dire help.
    your the best


  • Closed Accounts Posts: 11 flying flamingo


    Nelly Xx wrote: »
    is this biology HL or OL....and is it DEB??

    its HL no its EC DEB is similar tho


  • Closed Accounts Posts: 2 Keith McConnon


    MichaelD have you any papers for meb? Could really do with some!
    Irish and Physics HL maybe?
    keithmcconnon @ live . i e is my email!


  • Closed Accounts Posts: 17 Nelly Xx


    its HL no its EC DEB is similar tho
    ok


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  • Closed Accounts Posts: 70 ✭✭wtrdfrd18


    Flying Flamingo..

    do you have Business HL DEB???


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