From the information in the table providing values of f(x) and g(x), evalute (FoG)^-1(3).

Table:

x 1 2 3 4 5

f(x) 5 3 5 1 2

g(x) 4 5 1 3 2

My answer is 4, but not sure, thanks for any help given.

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- Jul 8th 2006, 11:59 PMkwtolleyevaluate (FoG)^-1(3)
From the information in the table providing values of f(x) and g(x), evalute (FoG)^-1(3).

Table:

x 1 2 3 4 5

f(x) 5 3 5 1 2

g(x) 4 5 1 3 2

My answer is 4, but not sure, thanks for any help given. - Jul 9th 2006, 12:04 AMCaptainBlackQuote:

Originally Posted by**kwtolley**

$\displaystyle

f(g(x))=3

$,

$\displaystyle g(x)=f^{-1}(3)=2$

$\displaystyle x=g^{-1}(2)=5$.

RonL - Jul 9th 2006, 12:08 AMkwtolleyanswer
thanks I thought I was wrong.