1. Lesson 13-1 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-1
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers

2. Lesson 13-2 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-2
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers

3. Lesson 13-3 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-3
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers

4. Lesson 13-4 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-4
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers

5. Lesson 13-5 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-5
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers

6. Lesson 13-6 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-6
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers

7. Lesson 13-7 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-7
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers

8. Lesson 13-8 Algebra 2 13-1 13-2 13-3 Check Skills You’ll Need 13-4
CHAPTER 13 - PERIODIC FUNCTIONS AND TRIGONOMETRY
Click on a lesson.
13-1
Exploring Periodic Data
13-2
Angles and the Unit Circle
Lesson 13-8
13-3
Radian Measure
Click on a feature.
Check Skills You’ll Need
13-4
The Sine Function
Additional Examples
13-5
The Cosine Function
Answers to Student Edition Exercises
13-6
The Tangent Function
Lesson Quiz
13-7
Translating Sine and Cosine Functions
13-8
Reciprocal Trigonometric Functions
13-A
Chapter Test Answers