SOLUTION: identify the axis of symetr and vertex of f(x)=-2x^2-2x-1

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Question 622752: identify the axis of symetr and vertex of f(x)=-2x^2-2x-1
Answer by solver91311(24713) About Me  (Show Source):
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For

The vertex is located at

and the axis of symmetry is the vertical line

John

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