SOLUTION: HELP me please. Find the equation of the axis of symmetry of the parabola f(x)=(x+1)square + 8

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Question 316768: HELP me please. Find the equation of the axis of symmetry of the parabola
f(x)=(x+1)square + 8
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It's x = -1
That's the form of a parabola that shows the axis of symmetry, x = h
f%28x%29+=+%28x-h%29%5E2+%2B+k