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Vertex form graph
Question | Answer |
---|---|
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 |