SOLUTION: f(x)=7x squared what is the vertex and line symmetry

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Question 247757: f(x)=7x squared what is the vertex and line symmetry
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 7x^2
a = 7
b = 0
c = 0
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The vertex is at x = -b/2a = 0
f(0) = 0 --> vertex at (0,0)
The line of symmetry is the y-axis.