A rational function Student activity Play

Asymptotes of a rational function Animation Play

Asymptotes of a simple rational function Animation Play

Asymptotic behaviour Student activity Play

Asymptotic behaviour Simulation Play

Can the rational expression be simplified? Whiteboard exercise Play

Constant rational function Whiteboard exercise Play

Does zero in the denominator mean a vertical asymptote? Whiteboard exercise Play

Does zero in the denominator mean a vertical asymptote? Student activity Play

Existence of a vertical asymptote Animation Play

Graphs of rational functions Simulation Play

Increasing or decreasing function? Whiteboard exercise Play

Is the rational function a polynomial? Whiteboard exercise Play

Non-constant simple rational functions Whiteboard exercise Play

Non-constant simple rational functions Student activity Play

Rational functions Class activity Play

Rational functions Whiteboard presentation Play

Rational functions Whiteboard exercise Play

Simple rational functions Whiteboard exercise Play

Simple rational functions Student activity Play

Some rational functions are constant Student activity Play

Some rational functions are polynomials Student activity Play

The domain and a decreasing function Whiteboard exercise Play

The domain of a rational function Student activity Play

The domain of a rational function Whiteboard exercise Play