Find the center and radius of the circle with the given equation. (x + 8)2 + y2 = 25
A. Center (0, -8), r = 25
B. Center (-8, 0), r = 5
C. Center (-8, 0), r = 25
D. Center (0, -8), r = 5
Answer: B
Mathematics
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For the pair of functions, perform the indicated operation.f(x) = x3 + 3x2, g(x) = Find (f + g)(x).
A. x3 +
B. x3 + 3x2 + x - 8
C. x3 + 3x2 +
D.
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A. 1
B.
C.
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Mathematics