Chapter 1 - RIGHT TRIANGLE RATIOS

1.1 Angles, Degrees, and Arcs

1.2 Similar Triangles

1.3 Trigonometric Ratios and Right Triangles

1.4 Right Triangle Applications

 

 

Chapter 2 – TRIGONOMETRIC FUNCTIONS

2.1 Degrees and Radians

2.2 Linear and Angular Velocity

2.3 Trigonometric Functions: Unit Circle Approach

2.4 Additional Applications

2.5 Exact Values and Properties of Trigonometric Functions

 

 

Chapter 3 – GRAPHING TRIGONOMETRIC FUNCTIONS

3.1 Basic Graphs

3.2 Graphing y = k + sin Bx and y = k + cos Bx

3.3 Graphing y = k + A sin(Bx+ C) and y = k + cos(Bx + C)

3.4 Additional Applications

3.5 Graphing Combined Forms 

3.6 Tangent, Cotangent, Secant, and Cosecant Functions Revisited

 

 

Chapter 4 – IDENTITIES

4.1 Fundamental Identities and Their Use

4.2 Verifying Trigonometric Identities

4.3 Sum, Difference, and Cofunction Identities

4.4 Double-Angle and Half-Angle Identities

4.5 Product-Sum and Sum-Product Identities

 

 

Chapter 5 – INVERSE TRIGONOMETRIC FUNCTIONS; TRIGONOMETRIC EQUATIONS AND INEQUALITIES

5.1 Inverse Sine, Cosine, and Tangent Functions

5.2 Inverse Cotangent, Secant, and Cosecant Functions

5.3 Trigonometric Equations: An Algebraic Approach

5.4 Trigonometric Equations and Inequalities: A Graphing Utility Approach

 

Chapter 6 – ADDITIONAL TOPICS: TRIANGLES AND VECTORS

6.1 Law of Sines

6.2 Law of Cosines

6.3 Areas of Triangles

6.4 Vectors: Geometrically Defined

6.5 Vectors: Algebraically Defined

6.6 The Dot Product

 

Chapter 7 -  POLAR COORSINATES; COMPLEX NUMBERS

7.1 Polar and Rectangular Coordinates

7.2 Sketching Polar Equations

7.3 The Complex Plane

7.4 De Moivre’s Theorem and the nth-Root Theorem

 

 

Appendix A – COMMENTS ON NUMBERS

A.1 Real Numbers

A.2 Complex Numbers

A.3 Significant Digits

 

Appendix B – FUNCTIONS AND INVERSE FUNCTIONS

B.1 Functions

B.2 Graphs and Transformations

B.3 Inverse Functions

 

Appendix C – PLANE GEOMETRY: SOME USEFUL FACTS

C.1 Lines and Angles

C.2 Triangles

C.3 Quadrilaterals

C.4 Circles