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View Full Version : Given f(x)= 2/(x-1) and g(x)= 3/x find f(g(x))


hydepark60
Apr 15, 2011, 07:47 AM
Reduce the function to its simplest form and find the domain.

Unknown008
Apr 15, 2011, 08:29 AM
f(g(x)) is simply f(x) where you replace all the x by the function g.

For example, if you had:

f(x) = 2x
g(x) = 3

Then, f(g(x)) = f(3) = 2(3) = 6