1. If f(x) = 4x – 7, find each function value.
Bell Ringer
If f(x) = 4x – 7, find each function value.
f(5)
f(-6)
f(4)
f(-7)

2. Reminder
Turn in last night’s take home quiz!!!
Test on MONDAY, Dec. 8

3. Homework Turn In Get out your work and pass it to the front
Homework Turn In Get out your work and pass it to the front. REMEMBER, this is a QUIZ grade.

4. Section 8.4 Rate of Change
R drive > Key > Week 17 > Wednesday > 8.4 PowerPoint File > Save As > Math > Week 17 >

5. VOCABULARY
Rate of Change – A rate that describes how one quantity changes in relation to another quantity

6. Example 1 Find Rate of Change from a Graph

7. Example 2 Find Rate of Change from a Graph

8. Example 3 Find Rate of Change from a Graph

9. Example 4 Find Rate of Change from a Table

10. Example 5 Find Rate of Change from a Table

11. NOTES
Rates of change can be POSITIVE, NEGATIVE, or ZERO

12. Example 6 Negative Rate of Change

13. Example 7 Negative Rate of Change

14. Example 8 Negative Rate of Change

15. Example 9 Compare Rates of Change

16. Example 9 Continued Compare Rates of Change

17. Example 10 Compare Rates of Change

18. Notes

19. Homework Section 8.4 #1-8

20. Homework Section 8.4 #1-8

21. Homework Section 8.4 #1-8

22. Homework Section 8.4 #1-8