1. Graphs of Tangent, Cotangent, Secant, and Cosecant
4.5
Graphs of Tangent, Cotangent, Secant, and Cosecant

2. What you’ll learn about
The Tangent Function
The Cotangent Function
The Secant Function
The Cosecant Function
… and why
This will give us functions for the remaining
trigonometric ratios.

3. Asymptotes of the Tangent Function

4. Zeros of the Tangent Function

5. Asymptotes of the Cotangent Function

6. Zeros of the Cotangent Function

7. The Secant Function

8. The Cosecant Function

9. Basic Trigonometry Functions

10. Basic Trigonometry Functions

11. Example Solving a Trigonometric Equation Graphically

12. Example Solving a Trigonometric Equation Graphically

13. Quick Review

14. Quick Review Solutions