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    (1/144)e^2 anybody?
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    (Original post by Abscissa)
    (1/144)e^2 anybody?
    I believe that's the accepted answer. I must have made an arithmetic error somewhere... So stupid.
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    70 in C3 and 64 in C4 should get me an A* right? Annoyed that I made some silly errors today....
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    What exactly was question 2 and 3 anyone? Like the actual question.
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    anyone remember the implicit differentiation q?
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    (Original post by duncant)
    would you get full marks for not multiplying by x^2 or -1 mark?
    I Think -1
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    (Original post by TheNicholas)
    I Think -1
    Why would it lose marks? The answer's still correct just in an alternative form, right?
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    (Original post by tobybes)
    70 in C3 and 64 in C4 should get me an A* right? Annoyed that I made some silly errors today....
    will 67 in core 3 and 61 in core 4 get me an A*?
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    (Original post by duncant)
    would you get full marks for not multiplying by x^2 or -1 mark?
    I'd be surprised if you dropped a mark, it's still correct


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    Overall was quite a difficult paper, but I found what really made it worse was the time management, especially for question 9
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    on the markscheme, the integration by substitution q is only worth 6 marks, not 7.
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    (Original post by tobybes)
    70 in C3 and 64 in C4 should get me an A* right? Annoyed that I made some silly errors today....
    Very likely.

    (Original post by Rory1995)
    will 67 in core 3 and 61 in core 4 get me an A*?
    Very likely.
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    These grade boundaries will be my only shot at uni
    A* 5/72
    A 1/72
    B -3/72
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    wheres the community mark scheme at?
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    https://docs.google.com/document/d/1...it?usp=sharing
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    i really dont recognise that implicit differentiation answer...
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    Neither do I, if anyone knows question 2 and 3 please post it.
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    (Original post by tmoss99)
    Why would it lose marks? The answer's still correct just in an alternative form, right?
    I think there will be a simply mark
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    When drawing the graph on question 9 did we need to include the entire graph or the graph between limits of t?
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    (Original post by _asha_)
    Can anyone remember how to get the Cartesian equation in question 9?
    I got 2x^3 - 6x^2 + 5x but i don't think its right
    thats what i got, and values of minimum points were consistent between the two forms
 
 
 
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