SOLUTION: find the center (h,k) and radius r of the circle with the given equation
{{{ (x+2)^2 +y^2=9 }}}
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Question 932740: find the center (h,k) and radius r of the circle with the given equation
Found 2 solutions by MathLover1, Alan3354:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
On the coordinate plane, the formula of the circle is:
where and are the and coordinates of the center of the circle, and radius
the center (,)=(,) and radius
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
find the center (h,k) and radius r of the circle with the given equation
--------
Center at (-2,0)
r = 3
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