Question

A circle has a radius of 12 and a center at (-7,4)
Find the equation of the circle

Answer 1

The equation for the circle is

(x+7)^2+(y-4)^2=12^2

Answer 2

The equation of the circle is

`(x-a)^(2) + (y-b)^(2) = r^(2)`

`(x--7)^(2) +( y-4)^(2) = 12^(2)`

`(x+7)^(2) + (y-4)^(2) = 12^(2)`