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Inverse and Composite Functions

Inverse and Composite Functions

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Question 28

Given that h(x)=10x2−50h(x) = 10x^{2} - 50h(x)=10x2−50 find:

a.

h(1)h(1)h(1)

[1]
b.

h(−1)h(-1)h(−1)

[1]
c.

Solve: h(x)=40h(x) = 40h(x)=40

[3]
Markscheme

Inverse and Composite Functions Questions

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

136 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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