IP AMaths Notes (Upper Sec, Year 3-4): 05) Quadratic Equations and Functions

Q: What does IP AMaths Notes (Upper Sec, Year 3-4): 05) Quadratic Equations and Functions cover?
A: Discriminant logic, completing the square, and graph interpretation for quadratic functions in IP AMaths.

Quadratics appear everywhere: simultaneous equations, optimisation, and curve sketching. Keep vertex form and discriminant analysis at your fingertips.

Keep the full topic roadmap handy via our IP Maths tuition hub so you can jump into related drills, quizzes, or diagnostics as you move through these notes.

Forms to remember

• General: $y = ax^{2} + bx + c$, $a \neq 0$