Given 
. Determine the domains of f(x) and g(x).
?
A. Domain of f(x): all real numbers except -7Domain of g(x): all real numbers except 7
B. Domain of f(x): all real numbersDomain of g(x): all real numbers except 7
C. Domain of f(x): all real numbersDomain of g(x): all real numbers
D. Domain of f(x): all real numbers except -7Domain of g(x): all real numbers
E. Domain of f(x): all real numbers except 7Domain of g(x): all real numbers
Answer: D
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B. 
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A. 
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