SOLUTION: well the problem I have is with a table. I will do my best to explain it. "For the information in the table providing values of f(x) and g(x), evaluate (f o g)^-1(3)." x

Question 65742: well the problem I have is with a table. I will do my best to explain it.
"For the information in the table providing values of f(x) and g(x), evaluate (f o g)^-1(3)."
x 1|2|3|4|5|
f(x) 5|3|5|1|2|
g(x) 4|5|1|3|2|

x is over f(x) and g(x)
Thanks!

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
"For the information in the table providing values of f(x) and g(x), evaluate (f o g)^-1(3)."
x 1|2|3|4|5|
f(x) 5|3|5|1|2|
g(x) 4|5|1|3|2|
--------------
In general,
(fog)^-1(x)] = [g^-1]o[f^-1(x)]
so,
g^-1[f^-1(3)]
=g^-1(2)
=5
---------
Therefore (fog)^-1(3)=5
Cheers,
Stan H.
RELATED QUESTIONS
I'm attempting to help my child with an absolute value problem that she cannot solve and... (answered by stanbon,nabla)

I have an assignment in my FINA class and I have tried to see what he is talking about,... (answered by solver91311)

Hi my name is Brandie. My teacher gave me a math problem to day and I can't get it. The... (answered by ankor@dixie-net.com,stanbon)

I am taking statistics online and having a lot of trouble with this problem I have been... (answered by stanbon)

I don't really know if you need the problem I was given so: Adriana has 24 dimes and... (answered by Alan3354)

I'm working on a blend solution for brewing beer and I'm having a problem with the... (answered by Alan3354)

Hello I did this question in my maths test today and I did not get it.here it is please... (answered by Theo)

Hello, my question/problem is: Darrell Frye is planning to buy an office building at a... (answered by math_tutor2020)