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math again?

can u help me put this equations in the standard form of a conic section, and give its vertex, focus, directrix

4x^2 - 16x + 16y + 32 = 0

thank you

2007-05-02 15:23:33 · 1 answers · asked by meo 1 in Science & Mathematics ➔ Mathematics

1 answers

y=-1/4(x^2-4x+8)

2007-05-02 15:30:26 · answer #1 · answered by bruinfan 7 · 0⤊ 0⤋

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