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Inverse and Composite Functions

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Question 45

Given that g(x)=x2−1g(x) = x^{2} - 1g(x)=x2−1 find:

a.

g(2)g(2)g(2)

[1]
b.

g(−2)g(-2)g(−2)

[1]
c.

Solve: g(x)=8g(x) = 8g(x)=8

[3]
Markscheme

Inverse and Composite Functions Questions

  1. GCSE
  2. /Maths
  3. /Inverse and Composite Functions

135 exam-style questions on OCR GCSE Maths Inverse and Composite Functions. Each one has a worked solution and a mark scheme showing where the marks go.

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