Answer :
The center of a circle represented by the equation is (-9, 6)
Equation of a circle
The standard equation of a circle is expressed as:
(x- a)^2+(y−b)^2= r^2
where:
r is the radius of the circle
(a, b) is the center
Given the equation of a circle expressed as (x+9)^2+(y−6)^2=10^2, on comparing;
a = -9
b = 6
Hence the center of a circle represented by the equation is (-9, 6)
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