For the given functions f and g, find the requested function and state its domain.f(x) = 
; g(x) = 
Find f ? g.
A. (f ? g)(x) = 
; [-11, 0) ? (0, ?)
B. (f ? g)(x) = 
; [0, 11) ? (11, ?)
C. (f ? g)(x) = 
; (-?, 0) ? (0, ?)
D. (f ? g)(x) = 
; [-11, 0) ? (0, ?)
Answer: D
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