SOLUTION: write the standard question for each circle. then state the coordinates of its center and give its radius x^2+y^2+4y=12

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Question 1057077: write the standard question for each circle. then state the coordinates of its center and give its radius
x^2+y^2+4y=12
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
write the standard equation for each circle. then state the coordinates of its center and give its radius
x^2+y^2+4y=12
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(x-0)^2 + y^2 + 4y + 4 = 12 + 4
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(x-0)^2 + (y+2)^2 = 16
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Center:: (0,-2) ; radius = sqrt(16) = 4
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Cheers,
Stan H.