Learn about and revise how to show inequalities on number lines and graphs, as well as solve inequalities with this BBC Bitesize GCSE Maths Edexcel guide.

Graphs of inequalities – Higher tier. Inequalities look like equations, but they have an inequality symbol instead of an equals sign. This indicates the variable which can be any letter, / can ...

Finally, I saw a graph presenting the last 100 years in three parts: (1) Low taxes and low growth between 1913 and 1933; (2) high taxes and high growth between 1933 and 1980; and (3) low taxes and ...