SOLUTION: Vertex form f(x)=(x+6)(x+2)

Question 873763: Vertex form f(x)=(x+6)(x+2)
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
f(x)=(x+6)(x+2)
= 1x^2 + 8x + 12
= (x+4)^2-16 + 12
= (x+4)^2 - 4 V(-4, -4)
the vertex form of a Parabola opening up(a>0) or down(a<0),
where(h,k) is the vertex and x = h is the Line of Symmetry

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