Guide :College

Center (7,-9); radius 3

Center (7,-9); radius 3
The general form for a circle is (x - h)^2 + (y - k)^2 = r^2, where (h, k) represent the centre and r represent the radius.With centre (7, -9) and radius 3, we can simply substitute it into our form:(x - 7)^2 + (y + 9)^2 = 3^2(x - 7)^2 + (y + 9)^2 = 9 ...

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