A circle is centered at (5, −9) and has a radius of 12. Which of the following is the equation for this circle?
(x-5)^2+(y+9)^2=12
(x-5)^2+(y+9)^2=144
(x+5)^2+(y-9)^2=144
(x+5)^2+(y-9)^2=12

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The equation of this circle is (x-h)^2 + (y-k)^2= r^2
Plug the values in and boom

im still confused ): ?? /: @willet

Okay, in this case, 5 is h and -9 is k and 12 is r

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