1. DO NOW
Homework: Lesson 5-2 Practice (pg. 75)
Warm-Up: Which of the following inputs are solutions for the given equation? Why?
Inputs: {-2, 0, 3, 6, 9.2}
Equation: 3(x + 4) – 10 = 3x + 2

2. Warm-Up
Inputs: {-2, 0, 3, 6, 9.2}
Equation: 3(x + 4) – 10 = 3x + 2

3. Recall: Ways to show a function
Four ways to display/write a function
Ordered pairs
Mapping diagram
Table
Graph

4. Quiz Time!!!!!

5. Springboard Lesson 5-2
Domain & Range

7. Domain & range

8. Vocabulary
x-value
y-value

9. DO NOW

12. DO NOW

14. A better way to think about it… What values ARE in the domain
A better way to think about it… What values ARE in the domain? Why are the other values NOT included?

17. A better way to think about it… What values ARE in the range
A better way to think about it… What values ARE in the range? Why are the other values NOT included?

22. x
y = 1/x y -2 5
2/3
0.75 x
y = 9 - 4x y -2 5
2/3
0.75