SOLUTION: what is the standard form of y^2-2y-4x-31=0
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Question 562306: what is the standard form of y^2-2y-4x-31=0
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
what is the standard form of y^2-2y-4x-31=0
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y^2-2y-4x-31=0
complete the square
(y^2-2y+1)-4x-31-1=0
(y-1)^2-4x-32=0
(y-1)^2-4(x+8)=0
(y-1)^2=4(x+8)
This is a standard form of equation for a parabola with vertex at (-8,1)
Parabola opens rightwards with axis of symmetry at y=1
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