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Table of contents
1. Fundamental Concepts of Algebra
2. Functions and Graphs
3. Polynomial and Rational Functions
4. Exponential and Logarithmic Functions
5. Trigonometric Functions
selected
6. Analytic Trigonometry
7. Additional Topics in Trigonometry
8. Systems of Equations and Inequalities
9. Matrices and Determinants
10. Conic Sections and Analytic Geometry
11. Sequences, Induction, and Probability
12. Introduction to Calculus
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Precalculus
6. Analytic Trigonometry
Double-Angle, Power-Reducing, and Half-Angle Formulas
Use the Half-Angle Formulas
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