SOLUTION: (x+4)2 + (y-5)2 = 15 2 the equation is a circle. what is the x-coordinate of the center of the circle?
(the 2's are meant to be "squared')
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Question 370615: (x+4)2 + (y-5)2 = 15 2 the equation is a circle. what is the x-coordinate of the center of the circle?
(the 2's are meant to be "squared')
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
a general equation of a circle is ___ (x - h)^2 + (y - k)^2 = r^2
this is a circle of radius, r , centered at (h,k)
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