1. Lesson 6 Aim: What is the domain and range of a function?

2. Problem of the Day Mr. Boyce has a bag full of apples, oranges, and bananas. The number of oranges he has is three times the number of apples, and the number of bananas is 15 more than the number of apples. 1. How can we represent the number of apples algebraically? 2. How can we represent the number of oranges algebraically? 3. How can we represent the number of bananas algebraically? 4. How can we represent the total pieces of fruit in the bag?

3. Aim: What is the domain and range of a function? Problem of the Day Mr. Boyce has a bag full of apples, oranges, and bananas. The number of oranges he has is three times the number of apples, and the number of bananas is 15 more than the number of apples. 1. How can we represent the number of apples algebraically? a 2. How can we represent the number of oranges algebraically? 3a 3. How can we represent the number of bananas algebraically? a + 15 4. How can we represent the total pieces of fruit in the bag? 5a + 15

4. Aim: What is the domain and range of a function? Guided Practice

5. Aim: What is the domain and range of a function? Guided Practice

6. Aim: What is the domain and range of a function? Guided Practice

7. Aim: What is the domain and range of a function? Guided Practice

8. Aim: What is the domain and range of a function? Independent Practice

9. Aim: What is the domain and range of a function? Independent Practice

10. Aim: What is the domain and range of a function? Classwork Homework pp. 28–29: Examples 3–4; Quick Check 3–4 p. 29: ex. 5, 6 p. 30: ex. 7, 12, 14 Challenge: p. 31: ex. 17 Test Prep: pp. 31–32: ex. 18, 19, 22, 24 Mixed Review: p. 32: ex. 29, 31, 32 Chapter Test: p. 50: ex. 20