A LITTLE PRACTICE, EVERY DAY·GCSE MATHS
AQA·Edexcel·OCR|Foundation + Higher
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Inverse & Composite: free practice quiz

Diagnostic Quiz

Inverse & Composite

5 multiple-choice questions designed to identify misconceptions. Use the explanations to understand any mistakes.

First question: f(x) = 2x + 1, g(x) = x − 3. Find g⁻¹f(2).