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10 cards from this deck
Polynomial form to turning point form
y=ax2+bx+cy = ax^2 + bx + cy=ax2+bx+c
y=a(x−h)2+ky = a(x - h)^2 + ky=a(x−h)2+k
(h,k)(h, k)(h,k)
x=−b2ax = -\frac{b}{2a}x=−2ab
Factor out aaa from x2x^2x2 and xxx terms only
Square of half the middle term coefficient
xxx-coordinate of vertex
Upward
Factoring from constant term too
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