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​Q19: Question – Paper 1 – November 2018

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Content:

• Composite Functions
• Inverse Functions

Quizzes:

• ​Composite Functions
• Inverse Functions

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Question

19) ​For all values of x

a) Show that    gf(x) = 2x(x + 2)

[2 marks]
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b) Find g^-1(7)

[2 marks]

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