SOLUTION: Write the standard form of x2 - 4x + 8y + 12 = 0. find the coordinates of the vertex, the focus, and the equation of the directrix

SOLUTION: Write the standard form of x2 - 4x + 8y + 12 = 0. find the coordinates of the vertex, the focus, and the equation of the directrix

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Question 625562: Write the standard form of x2 - 4x + 8y + 12 = 0.
find the coordinates of the vertex, the focus, and the equation of the directrix
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
x^2+8y+12=4x
(2,-1), (2,-3), y=1
vertex , focus, directrix
x=2 axis of symmetry
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