document.write( "Question 107760: From the information in the table providing values of f(x) and g(x),
\n" ); document.write( "evaluate ( f o g)−1(2) .\r
\n" ); document.write( "\n" ); document.write( " x 1 2 3 4 5
\n" ); document.write( "f(x) 3 4 5 1 2
\n" ); document.write( "g(x) 5 4 2 3 1\r
\n" ); document.write( "\n" ); document.write( "a. 1
\n" ); document.write( "b. 2
\n" ); document.write( "c. 4
\n" ); document.write( "d. 5
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #78527 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
idk what that means .. but:
\n" ); document.write( "[f o g](x) = f[g(x)]
\n" ); document.write( "Example:
\n" ); document.write( "x = 2
\n" ); document.write( "f[g(x)]
\n" ); document.write( "f[g(2)]
\n" ); document.write( "f[4]
\n" ); document.write( "1
\n" ); document.write( "
\n" );