Asked by rosie
Write the equation for parbola in vertex form
Vertex: (-4,6); Point: (-2,-2)
Vertex: (-4,6); Point: (-2,-2)
Answers
Answered by
R_scott
f (x) = a(x - h)2 + k, where (h, k) is the vertex
-2 = a (-2 - -4) + 6 ... a = -4
y = -4 (x + 4) + 6
-2 = a (-2 - -4) + 6 ... a = -4
y = -4 (x + 4) + 6
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