document.write( "Question 1021442: f(x) = 8x + 4
\n" ); document.write( "g(x) = x-4/8 all of x-4 is the numerator divided by 8
\n" ); document.write( "f(g(x)) =
\n" ); document.write( "g(f(x)) = \n" ); document.write( "

Algebra.Com's Answer #637190 by Boreal(15235) $\"\"$ $\"About$

You can put this solution on YOUR website!
f (g(x))= [8*(x-4)/8]+4=(x-4)+4=x
\n" ); document.write( "g (f(x))= (8x+4-4)/8=x
\n" ); document.write( "These are inverses of each other.
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