Unit 4: Analytic Trigonometry (Chapter 5)
Duration of Days: 22
1. How can trigonometric functions be used to model periodic phenomena, such as sound waves, tides, and seasonal variations?
2. How can trigonometric identities be used to simplify expressions, prove identities, and solve trigonometric equations?
3. How can complex numbers be represented in trigonometric form, and how can they be used to solve problems involving powers and roots of complex numbers?
5.1 Using Fundamental Identities
5.2 Verifying Trigonometric Identities
5.3 Solving Trigonometric Equations
5.4 Sum and Difference Formulas
5.5 Multiple-Angle and Product-to-Sum Formulas
Mastery Based Assessments
| Lesson # | Lesson Title | Duration of Days |
|---|---|---|
| 1 | 5.1 Using Fundamental Identities | 5 |
| 2 | 5.2 Verifying Trigonometric Identities | 1 |
| 3 | 5.3 Solving Trigonometric Equations | 5 |
| 4 | 5.4 Sum and Difference Formulas | 5 |
| 5 | 5.5 Multiple-Angle and Product-to-Sum Formulas | 2 |
| 6 | Review and Assessment | 4 |