GCSE; Eduqas; 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.

This class covers the definition of a function, vertical line test, function notation, finding input and output, domain and range, plus homework assignments. Skip to main content Ask the publishers to ...

Changing the subject of a formula; Rearranging formulae - higher; Function notation – Higher; Function notation – Higher. A function links an input value to an output value.