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October 21, 2014

October 21, 2014

Posted by **KR** on Monday, February 1, 2010 at 12:22am.

- algebra -
**Damon**, Monday, February 1, 2010 at 4:47am-2x^2-8x = y -3 (suspect you meant

x^2 + 4x = -(1/2)y +3/2

x^2 + 4x + 4 = -(1/2)y +11/2

(x+2)^2 = -(1/2) (y-11)

vertex at (-2,11) axis is x = -2

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