For the given functions f and g, find the requested function and state its domain.f(x) = 3x + 3; g(x) = 8x - 5Find f ? g.
A. (f ? g)(x) = 24x2 + 19x - 15; (-?, -15) ? (-15, ?)
B. (f ? g)(x) = 11x2 + 9x - 2; (-?, ?)
C. (f ? g)(x) = 24x2 - 15; (-?, -15) ? (-15, ?)
D. (f ? g)(x) = 24x2 + 9x - 15; (-?, ?)
Answer: D
Mathematics
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