Find an equation of the circle satisfying the given conditions.Center at (-10, 3) and tangent to (touching at one point) the y-axis.

A. (x + 10)2 + (y - 3)2  = 9
B. (x - 10)2 + (y + 3)2 = 3
C. (x + 10)2 + (y - 3)2 = 100
D. (x - 10)2 + (y + 3)2  = 10


Answer: C

Mathematics

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A. f(x) = -0.7803 + 98.39x - 419.89 B. f(x) = -4.66x2 - 45.67x + 345.67 C. f(x) = -0.54x2 + 60.05x + 912.48 D. f(x) = 0.54x2 + 60.05x + 912.48

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