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Vertex form graph

QuestionAnswer
If a > 0 pos Concave Up
If a <0 neg Concave down
if a < 0 neg Vertical Reflection
if |a| > 1 Vertical Strech
if |a| <1 Vertical Compression
if b < 0 neg Horizontal Reflection
If |b| > 1 Horizontal Conpression
if |b| < 1 Horizontal Strech
If k > 0 pos Vertical Shift Up
If k < 0 neg Vertical shift down
If h >0 pos Horizontal shift right
If h < 0 neg Horizontal left shift
Whats the vertex of vertex form? (h,k)
If the parabola is concave down, the vertex is the ... MAXIMUM
If the parabola is concave Up, The vertex is... THE MINIMUM!!!
Wheres the axis of symmetry? x= h
Created by: 20emily.williams