The Precalculus course covers complex numbers; composite functions; trigonometric functions; vectors; matrices; conic sections; and probability and combinatorics. It also has two optional units on series …

For the following exercises, determine whether each of the following relations is a function....

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Precalculus is a collection of courses that focuses on topics such as algebra and trigonometry, needed as a prerequisite to calculus. Understand precalculus using solved examples.

Over 200 AP precalculus practice questions to help you with your AP precalculus exam prep.

Pre-Calculus Practice Problems If x ≠ 0 and y ≠ 0, then 2 ÷ 6 y x = (a) 3 (b) 12 1 2

This course contains problem sets that accompany each module. In these problem sets, students are given an opportunity to apply the quantitative-reasoning skills they learned throughout the module.