9.1 Right Triangle Trigonometry

9.2 Angles and Radian Measure

9.3 Trigonometric Functions of Any Angle

9.4 Graphing Sine and Cosine Functions

9.5 Graphing Other: Trigonometric Functions

9.6 Modeling with Trigonometric Functions

9.7 Using Trigonometric Identities

9.8 Using Sum and Difference Formulas