Sketch the domain of the function.
?
?
A. 
B. ?
C. ?
D. ?
E. All real values ofxandy
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Find the domain of the composite function f?g.f(x) = 4x + 8;g(x) = 
A. (-?, -2] or [0, ?) B. (-?, ?) C. [-2, ?) D. [0, ?)
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