**HL Maths P2 Before/After

Luno

That was unpleasant.

DepoProvera

Lovely paper I think

Geographyhater

DepoProvera wrote: »

Lovely paper I think

Easy prob and stats hard last trig question i found

montown

that was absolutely horrific. really couldnt have gone much worse than it did, i am beyond annoyed, nothing like the sample papers at all, was so happy with how paper 1 went and now that paper will ruin my grade. burn in hell project maths you c**t!

barryprp

that was disgusting...think i failed that paper and i was hoping for a b3 in maths!!!

MattHelders

For that batteries question what did you's get for part i.

Pretty sure I got it wrong

GarIT

That couldn't have gone any better I'm so delighted, it was all common sense and Jonior cert maths, I'm so happy

finality

ugh god that went so badly, that's going to bring me down to a ****ing B. Absolutely panicked and couldn't concentrate in the exam, ****ed up 3 or 4 questions including one of the 75 markers. I'd be lucky to get a B1 at this stage.

Luno

I honestly don't see how half of that is justified as maths?

reznov

Very unbalanced difficulty of questions.
Some parts handy, others not at all.

barryprp

M&S* wrote: »

I honestly don't see how half of that is justified as maths?

here here!..got absolutely screwed!

hamal

Honestly dont think it was too bad.. couldnt get the circle question, q3.. got the first part of 8 and then bull****ted the rest..
overall not too bad, although i am only lookin for a high c:)

MattHelders

M&S* wrote: »

I honestly don't see how half of that is justified as maths?

Agreed. In the first section of section 2 I thought I somehow arrived into a business exam

MattHelders

For the question on the 60 degree angle. I just bisected the 60 degree angle twice to get the 15 degree one. Is that alright?

reznov

finality wrote: »

ugh god that went so badly, that's going to bring me down to a ****ing B. Absolutely panicked and couldn't concentrate in the exam, ****ed up 3 or 4 questions including one of the 75 markers. I'd be lucky to get a B1 at this stage.

Don't be upset finality!

We're all in this **** together, I think that is the only thought which keeps me mentally sane at this stage.

Btw who enjoyed doing the 5% confidence interval instead of the 95%? :O

Liveforrugby

delank1

MattHelders wrote: »

For that batteries question what did you's get for part i.

Pretty sure I got it wrong

Think I got 265 for part 1. What did others get?

Smiley Dave

delank1 wrote: »

Think I got 265 for part 1. What did others get?

I got 62 for it.

DepoProvera

delank1 wrote: »

Think I got 265 for part 1. What did others get?

134 or something near that

xcorina

am i the only one who was told that hypothesis testing and confidence intervals wouldn't be examined for the next years??
that went horribly. english, maths and business exam into one..

GarIT

25 marks for drawing two tringles it was so handy. and then 50 marks for working out precentages.

zachdiebold

MattHelders wrote: »

For the question on the 60 degree angle. I just bisected the 60 degree angle twice to get the 15 degree one. Is that alright?

That's exactly what I did

barryprp

Smiley Dave wrote: »

I got 62 for it.

ya same im sure!

WestIRL

Q8 was brutal although I did get the first part (don't worry guys it'll get us the most marks!) The rest was simple and easy parts of the course.

Although guys what did you get for Q3 as k? I used perpendicular distance which will get me attempt marks and then subbed g in for f (touch both tangents) and got two simultaneous equations which I then used to equate k with other coeffeciants and got K=1 and K=root2. Since it had to be greater than one I picked root2.

Although it doesn't make sense because the other tangent with K is higher up and should of had a constant greater than 2 which was the constant of the other one....

Could anyone tell me what's the answer or If I'll get attempt marks (High/low) partial credit.....

reznov

Some parts were so easy. Difficult to even imagine honours. Others were very obscure and vague.

Cut the Bull**** SEC, give us back the old P2.

MattHelders

delank1 wrote: »

Think I got 265 for part 1. What did others get?

I presume my 2.4 was wrong then.

Luno

MattHelders wrote: »

Agreed. In the first section of section 2 I thought I somehow arrived into a business exam

It was anything but maths.

cocopopsxx

Smiley Dave wrote: »

delank1 wrote: »

Think I got 265 for part 1. What did others get?

I got 62 for it.

I got 62 as well


WHAT was that? I was nearly in tears sitting in that room. Nothing like the sample papers, who said Project maths is easier?! The old paper 2 was lovely in comparison to this. Why am I even repeating? :'(

hamal

DepoProvera wrote: »

134 or something near that

I got 124?

MattHelders

WestIRL wrote: »

Q8 was brutal although I did get the first part (don't worry guys it'll get us the most marks!) The rest was simple and easy parts of the course.

Although guys what did you get for Q3 as k? I used perpendicular distance which will get me attempt marks and then subbed g in for f (touch both tangents) and got two simultaneous equations which I then used to equate k with other coeffeciants and got K=1 and K=root2. Since it had to be greater than one I picked root2.

Although it doesn't make sense because the other tangent with K is higher up and should of had a constant greater than 2 which was the constant of the other one....

Could anyone tell me what's the answer or If I'll get attempt marks (High/low) partial credit.....

I let y=0 and for one and x=0 for the other.

I then got the perpendicular distance from those points to the line opposite and used simultaneous equations

Got k=1.

Not sure if its right though