Derivatives of functions are computed using differential calculus. A derivative in calculus is defined as “the rate of change of quantity y with respect to quantity x”. This sounds very similar to the ...

The slope function (derivative) is then traced out in blue. Can you identify the graph of the derivative? This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't ...

Revise how to recognise and determine the equation of a quadratic function from its graph. BBC Bitesize Scotland revision for SQA National 5 Maths.