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21 August, 09:19

The center of a circle is at (-3, 1) and it's radius is 9.

What is the equation of the circle?

(x - 3) ^2 + (y + 1) ^2 = 81

(x - 3) ^2 + (y + 1) ^2 = 18

(x + 3) ^2 + (y - 1) ^2 = 81

(x + 3) ^2 + (y - 1) ^2 = 18

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Answers (1)
  1. 21 August, 09:26
    0
    The second one becuz i said so
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