A negative value of the discriminant Whiteboard exercise Play

A negative value of the discriminant Student activity Play

A non-negative discriminant Student activity Play

A non-negative discriminant Whiteboard exercise Play

Area between the graphs of two non-negative functions Student activity Play

Area between the graphs of two non-negative functions Whiteboard exercise Play

Area under the graph of a non-negative function Whiteboard exercise Play

Area under the graph of a non-negative function Whiteboard exercise Play

Area under the graph of a non-negative function Student activity Play

Definite integral of non-negative function Animation Play

Discriminant of the equation ax 2 + bx + c = 0 Student activity Play

Discriminant of the quadratic equation Whiteboard exercise Play

'Double quadratic' equations Student activity Play

Finding discriminant and roots of an equation Whiteboard exercise Play

Finding the discriminant Student activity Play

Finding the discriminant Whiteboard exercise Play

Finding the factor form of the function using the discriminant Whiteboard exercise Play

Finding the vertex form of the function using the discriminant Whiteboard exercise Play

Foolscap paper Animation Play

Non-negative value of the expression Whiteboard exercise Play

Number of roots for a negative discriminant Animation Play

Quadratic equation with a parameter Animation Play

Quadratic equations Class activity Play

Quadratic equations Whiteboard presentation Play

Representing a quadratic function in vertex form using the discriminant Student activity Play