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Inverse and Composite Functions

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Question 8

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]

Inverse and Composite Functions Questions

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

Practise OCR GCSE Maths Inverse and Composite Functions with exam-style questions for Foundation and Higher tier. 36 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank