Units
All 7 units of Math 30-1. Each one has a concepts page to learn from, practice questions marked as you go, and quizzes built at random.
Unit 1
Permutations, combinations and the binomial theorem
Counting without listing everything out: the counting principle, permutations, combinations and the binomial theorem.
Unit 2
Trigonometry
Radians, the unit circle, sinusoidal graphs, and solving trig equations — the angles-and-waves unit.
Unit 3
Trigonometric identities
Reciprocal, Pythagorean, sum and double-angle identities — and how to prove, simplify and solve with them.
Unit 4
Sinusoidal functions and modelling
Reading and writing sine and cosine equations, and using them to model Ferris wheels, tides and daylight.
Unit 5
Exponential and logarithmic functions
Growth and decay, the laws of logarithms, and how to solve for an unknown exponent.
Unit 6
Transformations and function operations
Shifting, stretching and reflecting graphs, finding inverses, and combining functions — including composition.
Studying for the exam?
Mix every unit together
Build a random quiz drawn from all 144 questions across every unit, at the level you choose. It is the closest thing here to a real exam.