The solution set of a system of inequalities Student activity Play

The solution set of inequality Whiteboard exercise Play

The test-point method Student activity Play

The test-point method – activities Whiteboard exercise Play

Three simultaneous inequalities Animation Play

Time taken to get to school Animation Play

Transformations of graphs of exponential functions Whiteboard exercise Play

Two flares Animation Play

Two inequalities in a coordinate system Animation Play

Using properties of exponential functions Student activity Play

Using systems of inequalities Whiteboard exercise Play

Using systems of inequalities Whiteboard exercise Play

Using systems of inequalities to solve quadratic equations with a parameter Student activity Play

Using the properties of exponential functions Whiteboard exercise Play

Viaduct Animation Play

Working with graphs Whiteboard exercise Play

Working with logarithms Whiteboard exercise Play

Working with logarithms Student activity Play