UnofficialAP PrecalculusUnit 4 of 4
AP Precalculus Unit 4: Functions Involving Parameters, Vectors and Matrices
Parametric motion, vectors, matrices as transformations and linear transformations.
Key topics
- Parametric functions
- Position given by x(t) and y(t).
- Matrices as transformations
- How a 2x2 matrix maps the plane; determinants and area scaling.
More practice on this site
- Trigonometric Identities cheat sheet (one-page formulas)
- Unit Circle Values (8 flashcards)
See the AP Precalculus exam format and every unit on the course page.