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April 19, 2014

Homework Help: math

Posted by anonymous on Wednesday, January 9, 2013 at 12:31am.

consider the function
f(x)=2x+8/x+6, g(x)=6x-8/2-x

a. what is f(g(x))?
b. give any vales of x that need to be excluded f(g(x)).

c. what is g(f(x))?
d. give any values of x that need to be excluded from g(f(x)).

e. Are the function f and g inverse of each other?

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