SOLUTION: . F(x)=1/2x; g(x)=1/3x find f(g(x) and g(f(x) State domain of each Precalc questions

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Question 1048553: . F(x)=1/2x; g(x)=1/3x
find f(g(x) and g(f(x)
State domain of each
Precalc questions
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
+f%28x%29=%281%2F2%29x
+g%28x%29=%281%2F3%29x

f%28g%28x%29%29=%281%2F2%29%28%281%2F3%29x%29
f%28g%28x%29%29=x%2F6

domain: all real numbers
(-infinity,infinity)

g%28f%28x%29%29=%281%2F3%29%28%281%2F2%29x%29
g%28f%28x%29%29=x%2F6
domain: all real numbers
(-infinity,infinity)