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AQA MPC2 (Core 2) Exam June 2012

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    (Original post by Americaniamh)
    3/4 I'd say! I think remembering to square root was the trickiest part.
    I'd be so happy if I do get 3 for it! Just hope it doesn't make the difference between an A and a B
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    FFS, did questions 1-6 Fine as, then spent 45 minutes on 8 and 9 trying to figure out wtf they wanted for Log(a/b) when i got an actual value, only to turn back the pages in the last minute to see i missed question 7 ....
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    (Original post by kitkat19)
    was okay apart from the last question and i had no ideas how to do qeestion 8 ( make a quadratic equation to show only one root) ....did any 1 else get 222 cm sq fro are of the sector thingy and like 0.177 i think for trapezium rul? around dem values?
    it's was 222 m sq and the trapezium rules wa 0.117 i think
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    (Original post by Americaniamh)
    3/4 I'd say! I think remembering to square root was the trickiest part.
    How do you know if he scored 3/4? If I put s.f. 1/10, surely thats wrong and should lost all 4 marks.
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    what did ppl get for the length of tht side of the triangle?

    aroung 5 ish?
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    (Original post by kitkat19)
    was okay apart from the last question and i had no ideas how to do qeestion 8 ( make a quadratic equation to show only one root) ....did any 1 else get 222 cm sq fro are of the sector thingy and like 0.177 i think for trapezium rul? around dem values?
    I got 222 and 0.117?
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    (Original post by kitkat19)
    what did ppl get for the length of tht side of the triangle?

    aroung 5 ish?
    I got 18root3

    Haha my bad I thought you meant the side of the triangle to find the shaded area.

    If its Q2) I got 12.5cm
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    (Original post by kitkat19)
    what did ppl get for the length of tht side of the triangle?

    aroung 5 ish?
    no, 12.5 i think?
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    (Original post by ashton.gibbs)
    I got 222 and 0.117?
    yeah i hink thts what i got...weren't sure exactly bout my trapezium one...knoe it was like 0.1 summin wid a 7 in it lol
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    (Original post by ryanboi)
    I got 18root3
    This.
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    (Original post by onimusha370)
    For putting stretch in Y direction scale factor root 10, what do you think I'll get out of 4? So annoyed with myself for not putting stretch in X 1/root 10...
    isn't it just 1/10? haha
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    (Original post by ashton.gibbs)
    isn't it just 1/10? haha
    Thats what I got but apparently is 1/root10
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    (Original post by PhoenixTear)
    Yup thats what I got too, don't see how its four marks though o.O

    Can anyone remember what they got for the area of the shaded bit? I got around 300?1
    it was four marks because you had to show it as well as explain it

    and i got 222!
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    (Original post by ryanboi)
    Thats what I got but apparently is 1/root10
    nooooooo haha
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    (Original post by ashton.gibbs)
    nooooooo haha
    I know so annoying lol hopefully the grade boundaries is low and we can still get 100UMS.
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    (Original post by ryanboi)
    I know so annoying lol hopefully the grade boundaries is low and we can still get 100UMS.
    I still stand by it being 1/10 anyway and yeah I hope so!
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    does anyone remember what they got as the equation for the line on whatever question it was?
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    (Original post by ashton.gibbs)
    does anyone remember what they got as the equation for the line on whatever question it was?
    The equation for the curve was the integral of the equation they gave you and then +13 for "c" if thats the question you meant? i dont remember any with straight lines
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    what was the integral?
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    (Original post by ashton.gibbs)
    no, 12.5 i think?
    Same

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