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The center of a circle is at (-5, 7) and its radius is 6 units. Which of the following is the equation for this circle?

A) (x - 5)2 + (y + 7)2 = 36
B) (x + 5)2 + (y - 7)2 = 36
C) (x - 5)2 + (y + 7)2 = 12
D) (x + 5)2 + (y - 7)2 = 12

Respuesta :

ktreyb
(x + 5)² + (y - 7)² = 36 is the equation.

Option B is your answer if I read that right. 
mymomcameandsaw
the correct answer is (x + 5)² + (y - 7)² = 36

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