For the given functions f and g, find the requested function and state its domain.f(x) = 2x3 + 3; g(x) = 6x2 - 1Find f ? g.
A. (f ? g)(x) = 12x5 - 2x3 + 18x2 - 3; (-?, 0) ? (0, ?)
B. (f ? g)(x) = 2x3 + 6x2 - 3; (-?, ?)
C. (f ? g)(x) = 12x6 - 2x3 + 18x2 - 3; (-?, ?)
D. (f ? g)(x) = 12x5 - 2x3 + 18x2 - 3; (-?, ?)
Answer: D
Mathematics
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