1. Section 9-2 and 9-3: Absolute Value Graphs
M314 Algebra II
Day 1
Section 9-2 and 9-3: Absolute Value Graphs
Presented by,
Mr. Kruczinski

2. Warm-up (#1 -4)

3. Warm-up (#3 and 4)

4. Brief Review of Graphing
y-axis
Point –(x, y)
Origin
Ex. (4,6)
(0,0)
x-axis

7. Graphing Absolute Value Functions Vertical Translations

8. Graphing Absolute Value Functions Vertical Translations

9. Things to Consider:
Given the function y= l x l +k

10. Graphing Absolute Value Functions Horizontal Translations

11. Graphing Absolute Value Functions Horizontal Translations

12. Things to Consider:
Given the function y= l x-h l

13. Graphing Absolute Value Functions Vertical Stretch/Shrink

14. Graphing Absolute Value Functions Vertical Stretch/Shrink

15. Things to Consider: Given the function y= a l x l and narrow (stretch)
and wide (shrink)
and wide (shrink)
and narrow (stretch)

16. Wrapping it UP!!
Given the function y= a l x – hl+ k