AQA FP2 June 2015 Unofficial Mark Scheme

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Does anyone have any idea of the grade boundaries?

Could anyone draw the picture of 5a?

Original post by AngrySloth

Does anyone have any idea of the grade boundaries?

I just hope that 40 points will give me 60 ums!

The roots weren't complex were they? Pretty sure -1/3 and 2/3 or something

Original post by majka

Could anyone draw the picture of 5a?

Posted from TSR Mobile

Something like this?

1434469606444.jpg15.7KB

Original post by ubisoft

Posted from TSR Mobile

Something like this?

Thanks!

OP

I'm home now so if people want to shout more answers at me feel free! We're still missing mark numbers!

Original post by Doomlar

I'm home now so if people want to shout more answers at me feel free! We're still missing mark numbers!

Final question was 1, 1, 1, 2, 4 I think for the mark numbers.

Did we have to draw the circle on for 5? And my radius was 5rt5/4

Does anyone remember what the question was for 7bii, I don't remember that answer at all and I'm worried I've missed it out altogether.

for 6bii) Im 100% sure that the answer was 25i-27, I put it into my calculator and it worked out. Someone please correct me if Im wrong? but check that (1-i)^3+(25i-27)(1+i)^2+4=0

OP

Original post by aronhegedus

for 6bii) Im 100% sure that the answer was 25i-27, I put it into my calculator and it worked out. Someone please correct me if Im wrong? but check that (1-i)^3+(25i-27)(1+i)^2+4=0

I can't for the life of me remember; I didn't have a chance to get my answer down. I definitely got 25 and 27 just I don't know which way round!

Can some one explain to me how to do Q7? :frown:

:frown:

I got crazy complex numbers I knew were wrong but am wondering if I could have got any method marks.

OP

Original post by ProbablyPassing

reasonably sure the radius of the circle in 5bii was (5root5) / 4

Oops typo! Thanks for spotting that!

From this I reckon I got 71/72 hopefully that will drag my fp3/fp4 grade up to an a* overall

All those answers are correct. I put all of them so am reasonably happy, very routine paper though so was to be expected.

Are the marks allocated correctly? Pretty sure the last roots q was 5 not 7?

Original post by ubisoft

Are the marks allocated correctly? Pretty sure the last roots q was 5 not 7?

It had some sub parts as well I think? Can't remember very clearly though.

Original post by AngrySloth

Does anyone have any idea of the grade boundaries?

74 -full UMS
68- A*
62-A
56-B

Does anyone think this exam was harder than last year's ?

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