Trigonometry

1 FOUNDATIONS
1.1 The. Cartesian Coordinate System
1.2 Distance and Circles
1.3 Using a Graphing Utility
1.4 The Function Concept
1.5 Graphing Function
1.6 One-to-One Functions and Inverse Functions
Chapter Review

2 TRIGONOMETRY OF ANGLES
2.1 Right Triangle Trigonometry
2.2 Solving Right Triangles
2.3 Angle Measurement
2.4 Trigonometric Ratios Extended
2.5 Trigonometric Values
Chapter Review

3 TRIGONOMETRIC FUNCTIONS: GRAPHS AND INVERSES
3.1 Trigonometric Functions
3.2 The Sine and Cosine Functions
3.3 Sine and Cosine Graphs Continued
3.4 The Tangent and Reciprocal Functions
3.5 The Inverse Trigonometric Functions
Chapter Review

4 IDENTITIES
4.1 Basic Identities
4.2 Trigonometric Equations
4.3 Sum and Difference Identities
4.4" Double-Angle and Half-Angle Identities
4.5 Product-to-Sum and Sum-to-Product Identities
Chapter Review

5 OBLIQUE TRIANGLES AND VECTORS
5.1 The Law of Sines
5.2 The Law of Cosines
5.3 Vectors
5.4 Applications of Vectors
Chapter Review

6 COMPLEX NUMBERS AND POLAR COORDINATES
6.1 Complex Numbers
6.2 Trigonometric Form and DeMoivre's Theorem
6.3 Polar Coordinates
Chapter Review

APPENDIX
AI Approximations
A.2 Angles and Triangle
A.3 Intervals
A.4 Answers to Selected Problems

INDEX
 

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