document.write( "Question 549863: how do I do f(x)= x, g(x)= mx + b \n" ); document.write( "

Algebra.Com's Answer #358251 by nyc_function(2741) $\"\"$ $\"About$

You can put this solution on YOUR website!
There is a typo here. Do you mean f(g(x)) = x and g(f(x)) = mx + b?\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Go back to your book and then retype the correct question.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "This is called composition of functions.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );