SOLUTION: The circle given by x^2+y^2-6y-12=0 can be written in standard form like this: x^2+(y-k)^2=21. What is the value of k in this solution?

SOLUTION: The circle given by x^2+y^2-6y-12=0 can be written in standard form like this: x^2+(y-k)^2=21. What is the value of k in this solution?

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Question 1128402: The circle given by x^2+y^2-6y-12=0 can be written in standard form like this: x^2+(y-k)^2=21. What is the value of k in this solution?
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!

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