GCSE Mathematics · key term

Inverse function notation f⁻¹(x)

Definition

The notation for the inverse of the function $f$ ; it is read as “ $f$ inverse of $x$ ”.

Used by Edexcel

Specification A7 · Paper 1, Paper 2, Paper 3

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GCSE Mathematics · key term

The notation for the inverse of the function $f$ ; it is read as “ $f$ inverse of $x$ ”.

Used by Edexcel

Specification A7 · Paper 1, Paper 2, Paper 3

Create a free account to read GCSE Mathematics revision notes for your exam board and track your progress.