SOLUTION: Line of symmetry of the parabola x^2+2x-y+1=0 is

SOLUTION: Line of symmetry of the parabola x^2+2x-y+1=0 is

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Question 1082233: Line of symmetry of the parabola x^2+2x-y+1=0 is
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Convert to vertex form,

(-1,0) is the vertex so is the line of symmetry.
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