Mathematics (AS & A Level) · Oct / Nov 2018 · Paper 11 · Question 7
9709
As printed in the paper
The question as text
x y O A 2, 2 y = x y = kx3 −7x2 + 12x The diagram shows part of the curve with equation y = kx3 −7x2 + 12x for some constant k. The curve intersects the line y = x at the origin O and at the point A 2, 2 .
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
7(i)[1]
7(ii)[2]
7(iii)[5]
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