class slides

1. Formative assessments
* 20% of your overall grade
* check feedback
* resubmit as needed
Math Help – I will not be available today!
Questions?

3. Goal….
* Understand
the rate of
change
Agenda….
 Tables
 Ordered Pairs
 Equations
 Questions

6. A rate of change is a ratio that compares the amount of
change in a dependent variable to the amount of
change in an independent variable.
The rates for a set of data may vary, or they may be
constant.

8. Example: Identifying the Rate of Change

9. Example: Identifying the Rate of Change/
Slope

10. Example: Identifying the Rate of Change

11. Example: Identifying the Rate of Change

12. Example: Identifying the Rate of Change
Find the slope of the line that passes through (3,8)
and (10,10)

13. Example: Identifying the Rate of Change
Find the slope of the line that passes through (3,8)
and (10,10)

14. Example: Identifying the Rate of Change
Find the slope of the line that passes through
(5,11) and (9,6)

15. Example: Identifying the Rate of Change
Find the slope of the line that passes through
(5,11) and (9,6)

16. Example: Identifying the Rate of Change
Find the slope of the line that passes through (7,8)
and (1,1)

17. Example: Identifying the Rate of Change
Find the slope of the line that passes through (7,8)
and (1,1)

18. Example: Identifying the Rate of Change
Find the slope of the line

19. Example: Identifying the Rate of Change
Find the slope of the line

20. Example: Identifying the Rate of Change
Find the slope of the line

21. Example: Identifying the Rate of Change
Find the slope of the line