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14 Cards in this Set
- Front
- Back
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Axis of symmetry |
splits graph in 1/2 goes through vertex |
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vertex (h,k) h |
maximum or minimum |
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intercept form |
y=a(x-p)(x-q) |
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vertex form |
y=a(x-h)^2 +k |
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zeros |
x-intercepts |
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standard form |
y=ax^2+bx+c |
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C |
y-int |
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x coordinate of vertex |
-b/2a |
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(p,q) |
x intercepts, both opposite signs |
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x coordinate for vertex in intercept form |
x= p+q/2 |
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a<0 |
opens down |
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a>0 |
opens up |
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Two things A effects on the graph |
opens up or down vertical stretch factor |
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describe the effects of h and k on the graph |
h shifts the vertex horizontally and k vertically |
