SOLUTION: f(x)=-1/4x^2

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Question 480871: f(x)=-1/4x^2
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

Using the vertex form of a parabola, y=a%28x-h%29%5E2+%2Bk where(h,k) is the vertex

f(x)=-1/4x^2  V(0,0), Line of symmetry x = 0 OR the y=axis

  a = -1/4 < 0, parabola opens downward, vertex a maxixmum Pt. f(x) = 0