👉 Learn how to write the inequality given a graph on a number line. To do this we will need to know the difference between open and closed points as well as what it means for a value to be less than ...

In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account for two variables. We graph linear inequalities using the same process as ...

This 88-slide resource covers the Straight Line Graphs chapter from the Additional Mathematics syllabus. It is designed to provide around 8 one hour lessons. It is ideal for classroom teaching, ...

A worksheet on determining the sign of trinomials given the trinomials or their graphs and solving quadratic inequalities using sign tables. Detailed solutions are included. Comprehensive revision ...