For the given functions f and g, find the requested function and state its domain. Write the domain in interval notation.f(x) = 2x3 + 1; g(x) = 4x2 + 1;
Find f ? g.
A. (f ? g)(x) = 8x5 + 2x3 + 4x2 + 1; (-?, 0) ? (0, ?)
B. (f ? g)(x) = 2x3 + 4x2 + 1; (-?, ?)
C. (f ? g)(x) = 8x5 + 2x3 + 4x2 + 1; (-?, ?)
D. (f ? g)(x) = 8x6 + 2x3 + 4x2 + 1; (-?, ?)
Answer: C
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