Homework Help: algebra

Posted by sarah on Wednesday, January 18, 2012 at 1:55pm.

Given the equation x^2+y^2-8x-6y=0
(a.) Write the equation in standard form .
(b.) State the center, radius, and intercepts.

algebra - Steve, Wednesday, January 18, 2012 at 2:18pm
(x^2 - 8x) + (y^2 - 6y) = 0
(x^2 - 8x + 16) + (y^2 - 6y + 9) = 16+9
(x-4)^2 + (y-3)^2 = 5^2

you can prolly get the other answers ok now, yeah?
algebra - sarah, Wednesday, January 18, 2012 at 5:39pm
yeah thanks

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