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1.7.14 Stationary points

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Question 32

A curve has equation

y=2x3−3x2−12x+7 y = 2x^3 - 3x^2 - 12x + 7 y=2x3−3x2−12x+7
a.

Using calculus, find the xxx-coordinates of the stationary points of the curve.

[3]
b.

Justify, by further calculus, the nature of each stationary point.

[3]
Markscheme

1.7.14 Stationary points Questions

  1. A Level
  2. /Maths
  3. /1.7.14 Stationary points

57 exam-style questions on OCR A Level Maths 1.7.14 Stationary points. Each one has a worked solution and a mark scheme showing where the marks go.

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