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10 Nov 2019
Find the center and radius of each of the following circles, (a) x^2 - 4x + y^2 + 2y - 15 = 0 center (x, y) = radius (b) x^2 + 2x + y^2 + 6y + 6 = 0 center (x, y) = radius (c) x^2 + 1/5 x + y^2 - 18/5 y = 41/3 center (x, y) = (d) x^2 + y^2 = 3/2x - y + 19/16 center (x, y) = () radius
Find the center and radius of each of the following circles, (a) x^2 - 4x + y^2 + 2y - 15 = 0 center (x, y) = radius (b) x^2 + 2x + y^2 + 6y + 6 = 0 center (x, y) = radius (c) x^2 + 1/5 x + y^2 - 18/5 y = 41/3 center (x, y) = (d) x^2 + y^2 = 3/2x - y + 19/16 center (x, y) = () radius
Beverley SmithLv2
22 May 2019