Can someone explain this to me please?
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Answer:
To find the equation of the circle you need to determine the center of the circle first.
Center is at: (-3, 7)
Next you need to determine the radius.
Radius is: 3
Equation for circle:
(X-Xcenter)^2 + (Y - Ycenter)^2 = radius ^2
(X -(-3))^2 + (Y - 7)^2 = 3^2
(x+3)^2 + (y-7)^2 = 9
SteTp-by-step explanation: