Find the center and radius of the circle.
Equation: x^2 + (y+7)^2=4
Formula for center at the origin is x^2+y^2=r^2
Is this what I use and how do I go about this?
Equation: x^2 + (y+7)^2=4
Formula for center at the origin is x^2+y^2=r^2
Is this what I use and how do I go about this?
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