Represent Inequalities on a Number Line

By the end of this unit, students will be able to:

1. understand how to represent inequalities on a number line;
2. graph linear and quadratic inequalities on a number line;
3. analyze and interpret solutions of inequalities in a real-world context.

Curriculum Alignment: Key Stage 4: Algebra

• solve linear inequalities in 1 {or 2} variable {s}, {and quadratic inequalities in 1 variable}; represent the solution set on a number line, {using set notation and on a graph}