Rational functions Whiteboard presentation Play

Rational functions Class activity Play

Rational numbers are dense on the number line Student activity Play

Recognising one-to-one mappings Whiteboard exercise Play

The densest and least dense metals Illustration Play

The domain and a decreasing function Whiteboard exercise Play

The domain and range of the inverse function Student activity Play

The domain and range of the inverse function Whiteboard exercise Play

The domain and the range of  y = arccosx Whiteboard exercise Play

The domain and the range of  y = arctanx Whiteboard exercise Play

The domain of a composite function Student activity Play

The domain of a composite function Animation Play

The domain of a function Whiteboard exercise Play

The domain of a function Student activity Play

The domain of a function Student activity Play

The domain of a rational function Whiteboard exercise Play

The domain of a rational function Student activity Play

The domain of the function Whiteboard exercise Play

The domain of the logarithmic function Whiteboard exercise Play

The domain of the logarithmic function Student activity Play

The domain of the trigonometric functions Animation Play

The functions  y = x 2  and  y = –x 2 Student activity Play

The graph of a function with dense domain Student activity Play

The graph of a function with dense domain Whiteboard exercise Play

The graph of a function with discrete domain Whiteboard exercise Play