For the given functions f and g, find the requested function and state its domain.f(x) = 2 - 6x; g(x) = -8x + 6Find f + g.
A. (f + g)(x) = -6x; (-?, ?)
B. (f + g)(x) = -8x + 2; 
? 
C. (f + g)(x) = 2x + 8; 
? 
D. (f + g)(x) = -14x + 8; (-?, ?)
Answer: D
Mathematics
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