Mathematics (AS & A Level) · Oct / Nov 2025 · Paper 12 · Question 4
9709
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The question as text
The equation of a curve is such that x y kx x 2 d d 3 2 = + , where k is a constant. The curve passes through the point S (2, 20) and the gradient of the curve at S is 2 65.
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4(a)[1]
4(b)[5]
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