F(x)=1/x+5 and g(x)=x-2 what are the restrictions of the domain of f(g(x((
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Answer:
f(x) = 1/(x+5)
g(x)= x-2
f(g(x))= 1/(x-2+5)= 1/(x+3)
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Domain of f(g(x)) - all real numbers except x= - 3.
(-∞, - 3)U(-3, +∞)
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