This is a whole lesson on Quadratic Graphs or Functions. In particular, focusing on finding the coordinates of a turning point or stationary point or the vertex of the parabola. The lesson is very ...

This is the second whole lesson on Quadratic Graphs. This lesson looks at finding the gradient at different points and what a gradient function is as well as finding the roots. This lesson is ready to ...

File name changed. There are no changes to the content.IntroductionIn junior high school mathematics, specifically "quadratic ...

A function is a rule that is applied to one set of values to give another set of values. A function can be illustrated on a graph – points are plotted as coordinates and joined by either a straight ...