Given functions f and g, determine the domain of f + g.f(x) = 2x - 3,g(x) = 
A. (-?, -3) or (-3, ?)
B. (-?, -5) or (-5, ?)
C. (0, ?)
D. (-?, ?)
Answer: A
Mathematics
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if 
.
A. 
B. 
C. 
D. 
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Is the following correspondence a function??
A. Yes B. No
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