Mathematics, 21.10.2020 16:01 RoxanneDuartee
Find the center (h, k), the radius r, and the intercepts, if any of each circle.
x2 + y2 - 6x + 2y + 6 = 0
a
(h, k) = (3, -1); r = 2; x-int: 3 ± √3 (x-intercept is three plus or minus the square root of three); y-int: none
b
(h, k) = (3, -1); r = 4; x-int: 3 ± √3 (x-intercept is three plus or minus the square root of three); y-int: none
c
(h, k) = (-3, 1); r = 4; x-int: 3 ± √3 (x-intercept is three plus or minus the square root of three); y-int: none
d
(h, k) = (-3, 1); r = 2; x-int: 3 ± √3 (x-intercept is three plus or minus the square root of three); y-int: none
e
none
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