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    What did people get for part b of question 10 (the vectors one) ?? I got root13
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    (Original post by xKay)
    Its actually increasing
    did you have to say if it was a min or max ?
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    (Original post by Ripper Phoenix)
    increasing! K was negative in bold!
    i worked out second deriative and left it :/
    1 mark?
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    (Original post by MrBowcat)
    Just like the paper, the hitler video is also moderately s****.



    https://www.youtube.com/watch?v=RTkQ4El5epk
    that video is private i cant access it
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    (Original post by TheFuhrer)
    its definitely decreasing
    I put decreasing by mistake.
    its increasing cause K is negative, so it would give you a derivative which is overall positive, the derivative=gradient, if derivative>0 then its increasing
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    VOTE AT
    http://www.thestudentroom.co.uk/show....php?t=3399381
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    (Original post by Ripper Phoenix)
    increasing! K was negative in bold!
    Agreed. Definitely increasing.
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    I swear there were only 8 questions??
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    (Original post by shashapop)
    I forgot the asymptote too
    I did the asymptote on the wrong axis. It's only one mark anyway
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    About the asymptote - http://www.wolframalpha.com/input/?i=y%3D%282e%5Ex%29-5

    See the range, it should be y=-5 for f(x) and y=5 for |f(x)|
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    (Original post by Maham88)
    did you have to say if it was a min or max ?
    no the question asked whether it was an increasing or decreasing function and why
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    Let me just but this here, that paper was an absolute mind****

    I got 86% UMS average at AS maths

    and now I dont even think im going to get an A because

    this paper was awful for many parts I couldnt even provide an answer so heartbreaking

    all my effort I done all the past papers, I wasnt full ready because I knew they would **** us up, but this bad damn I have honestly ruined my life by not doing solomons
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    (Original post by Ripper Phoenix)
    Cross multiply to get tanx=-1/3 and solve to get 2 answers common its just 4 marks
    FFS why did I not see this! so straight forward. so annoyed with the exam!
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    (Original post by Maham88)
    did you have to say if it was a min or max ?
    Nope
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    (Original post by at55555555)
    ]
    100% it was increasing from a negative and tending towards 0
    increasing because x was positive and the denominator will always be positive too since its squared in the derivative
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    (Original post by TeeEm)
    I am dying to see this trig identity ...
    Name:  photo-2.jpg
Views: 709
Size:  299.6 KB

    There you go. Die no more.
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    did any one get 4 solutions for the trig questions where 2(theta)- 26... = 77 degrees, or something? i put two solutions, how many marks lost?
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    http://www.thestudentroom.co.uk/show....php?t=3399451
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    The number of questions in the paper is always on the front page - in a column on the right hand side.

    Always check this before you begin the exam!
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    (Original post by CalebS5)
    I swear there were only 8 questions??
    9 for regular C3. Last question involved fractions, quadratics and k.
 
 
 
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