Cubic functions
Mathematical Methods · Unit 1 — Surds, algebra, functions and probability · Binomial expansion and cubic functions
Learning objectives (5)
LO-1Expand quadratic and cubic polynomials from factors.LO-2Identify the coefficients and the degree of a polynomial.LO-3Model and solve problems that involve cubic functions, with and without technology.LO-4Sketch the graphs of cubic functions, with and without technology.LO-5Solve cubic equations using technology, and algebraically in cases where the equation is factorised.
Practise these objectives with instant AI marking
Adaptive questions tied to QCAA mark schemes. Free to start.
Start free practice