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Inverse and Composite Functions

Inverse and Composite Functions

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Question 12

Given that g(x)=2x2−10g(x) = 2x^{2} - 10g(x)=2x2−10 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

136 exam-style questions on Edexcel 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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