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Write the equation in standard form for the circle with center (0, -6) and radius 7.
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13 votes
Write the equation in standard form for the circle with center (0, -6) and radius 7.

User Bcat
by
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1 Answer

4 votes

Explanation:

the equation of circle is given by


(x - h) {}^(2) + (y - k) {}^(2) = {r}^(2) \\ (x - 0) {}^(2) + {(y + 6)}^(2) = {7}^(2) \\ {x }^(2) + {y}^(2) + 12y + 36 = 49 \\ {x }^(2) + {y}^(2) + 12y = 13

User Thatkookooguy
by
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