Matt makes formulae and graphs simple for students struggling to pass GCSE maths. Suitable for teaching maths at GCSE and National 4 and 5.

An equation of the form y = m x + c where m and c are numbers, gives a straight line when values of x and corresponding values of y are plotted on a grid. A straight line is a linear graph. A ...

This educational film teaches viewers how to construct mathematical line graphs to solve algebraic problems. It begins by reviewing statistical graphs and then explains the relationship between ...