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Pearson Edexcel International GCSE (9–1) · MATHEMATICS A · Unit

Unit 10

108 practice questions

Start practising (41 questions)

Topics covered

Practice questions

41–41 of 41 · Easy

  1. Question 41

    8 marks · Easy

    The function is shown below.

    (a)

    Differentiate with respect to .

    [2 marks]
    (b)

    Sketch the graph of for . On your graph, clearly label the maximum and minimum points and the value of at which .

    [3 marks]
    (c)

    For the function in part (a), find the value of the derivative when .

    [1 mark]
    (d)

    State the gradient of the graph when .

    [2 marks]
    Answer and see the solution →