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

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Presentation transcript:

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

Algebra II

 To remember everything to do with graphing parabolas!

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

xy –1 0 – –7 V( 1 -3)

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

xy V(4 0)

xy –7 – V(–5 -2)

xy –2 – V( 0 3)

25

9 18

9 -18

4 -4

4