Transform the general equation of a circle to standard form of a circle, then give the coordinates of the center and the radius x² + y² - 2x -8y - 47 = 0
[tex]x^{2} + y ^{2} - 2x - 8y - 47 = 0[/tex]
[tex]x^{2} + y ^{2} - 2x - 8y - 47 = 0[/tex]
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Step-by-step explanation:
(h)means (x)
(k)means(y)
(h,k)means center
(r) means radius