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1 Pure Mathematics

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Question 253

A curve has equation y=x3+3x2−24xy = x^3 + 3x^2 - 24xy=x3+3x2−24x

a.

Sketch the gradient function of the curve.

[5]
b.

Determine the set of values of x x\,x for which x3+3x2−24xx^3 + 3x^2 - 24xx3+3x2−24x is increasing.

[2]
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1 Pure Mathematics Questions

  1. A Level
  2. /Maths
  3. /1 Pure Mathematics

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