An inverse function graphing calculator will allow you to graph functions quickly and precisely, which will help you visualize how these graphs behave.

Algebraic formulae - Eduqas Function notation – Higher Formulae are used in everyday life, from working out areas and volumes of shapes to converting units of measurement.

Algebraic formulae - Edexcel Function notation – Higher Formulae are used in everyday life, from working out areas and volumes of shapes to converting units of measurement.