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

Get started with GraphLib , an open source library for graphing mathematical functions, plotting ... Example 1: Graphing y = x 2. Let’s start by adding a simple function to a graph.

A function can be illustrated on a graph - points are plotted as coordinates and joined by either a straight line or a smooth curve. BBC Homepage. ... The graph of \(y = x^{2} – x ...