1. Wed 12/16 Lesson 4 – 1 Learning Objective: To remember everything about graphing Parabolas! Hw: Graphing Parabolas Day 4 WS

2. Algebra II

3.  To remember everything to do with graphing parabolas!

4. a = –1  Opens down Vertex: (1, -3) AoS: x = 1 Max Extreme Value of -3

5. xy –1 0 –7 -4 2 3 –7 V( 1 -3)

6. a = 2  Opens up Vertex: (4, 0) AoS: x = 4 Min Min/Extreme Value of 0

7. xy 2 3 8 2 5 6 2 8 V(4 0)

9. xy –7 –6 2 -4 -3 2 V(–5 -2)

11. xy –2 –1 2 1 2 2 V( 0 3)

12. 25

13. 9 18

14. 9 -18

15. 4 -4

16. 4