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# OCR MEI - C1 - 13th May 2015 watch

1. (Original post by Eux)
Can i watch?
Hahahahahaha
2. (Original post by animefan)
For the one where you had to factorise f(x) did anyone get (x+1) (x+1) (x+6)
I then made it to (x+1)^2 (x+6)
Was I right in doing so? D:

I got (x+1)^2 but I got (x-6)? Because the expanded equation had -6 at the end (I think)
3. I can't remember the question but did anyone get 7/8 and 19/8 for anything in section a?
4. (Original post by harry1232123)
I can't remember the question but did anyone get 7/8 and 19/8 for anything in section a?
Yep! It was a co-ordinate for q6 I think - seemed a bit suspicious to end up with fractions like that in section A, but I got the same.
5. (Original post by harry1232123)
I can't remember the question but did anyone get 7/8 and 19/8 for anything in section a?
I do remember a 7/8 for something....
6. (Original post by cameronlove_12)
urmmm there was... Did you not do the proof question?!
please tell me you're joking i'm actually crying
7. (Original post by stickstickstick)
I got (x+1)^2 but I got (x-6)? Because the expanded equation had -6 at the end (I think)
I got (x+1)^2(x-6) also. Anybody remember the original function?
8. Guys, can someone list all the questions from 1-12. I want to try and put it in the first post so everyone can see. Help is appreciated!!!
9. (Original post by Man16)
I got different answers for 5 and 6 but everything else looks fine
pretty sure this is correct
10. (Original post by homholz)
please tell me you're joking i'm actually crying
Yes there was a proof question worth 4 marks (2 and 2). It was about some ABCD quadrilateral and x^2 is an integer.. etc.
11. (Original post by homholz)
please tell me you're joking i'm actually crying
Stop being retarded, section B is always made up of 3 questions worth 12 marks.
12. Oh I didn't see the context of that guy asking the proof question. XD.
13. Shameless markscheme plug: http://www.thestudentroom.co.uk/show....php?t=3322523
14. Anyone know what the 2 mark transformation was for question 10? I put translation (0, -36) - in vector form - but I'm really not sure.
15. Has anyone got an unofficial mark scheme or at least the questions? Wanted to run over it again.
16. (Original post by Slenderman)
Yes there was a proof question worth 4 marks (2 and 2). It was about some ABCD quadrilateral and x^2 is an integer.. etc.
It's not that proof question (Q9). Someone decided to invent a mythical Q13 as "banter".

As for your question list is it solutions or the actual questions you want?
17. (Original post by stickstickstick)
Anyone know what the 2 mark transformation was for question 10? I put translation (0, -36) - in vector form - but I'm really not sure.
aye, that's right
18. I have full question paper so feel free to dm to ask for qs
19. (Original post by TurkeyKnobblers)
Has anyone got an unofficial mark scheme or at least the questions? Wanted to run over it again.
(Original post by StrangeBanana)
Shameless markscheme plug: http://www.thestudentroom.co.uk/show....php?t=3322523
^^^
20. (Original post by TazLi)
Remember + and -
It stated in the question that r > 0. Thus it is only +. Unlucky.

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