SOLUTION: Indicate the axis of symmetry of the parabola y = x^2 + 8x + 20

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Question 248717: Indicate the axis of symmetry of the parabola
y = x^2 + 8x + 20
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
y=x^2 + 8x + 20
axis of symmetry = -b/2a = -8/2 = -4
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Ed