About A graphing library with support for cartesian, polar and parametric graphs. Readme Activity 0 stars ...

Eliminate t t from the equations of C C thus obtaining a description of the graph of C C having the form y = f(x). y = f (x). For the following parametric curve: ...

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

A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation.