Year 12

Graphs and quadratics revision

Choose a subtopic, explore its examples and practise with feedback.

Choose a subtopic.

Explore graphs and quadratics revision for Year 12. Each subtopic has sample questions and worked answers; choose the skill you want to practise.

Optional extension. Rearrange equations and factorise ax² + bx + c, including fractional roots.

Optional extension. Solve quadratics with exact surd roots, using completing the square and the quadratic formula.

Optional extension. Lines, intersections and quadratic functions

Optional extension. Lines, intersections and quadratic functions