document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=731675>Question 731675</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this: if f(x)=2/x+3 and g(x)=1/x, what is (gf)(x)?  </SPAN>\n" );
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document.write( "if f(x)=2/x+3 and g(x)=1/x, <BR>\n" );
document.write( "(gf)(x) = g[f(x)] = g[1/x] = 2/[(1/x)+3] = 2/[(1+3x)/x] = (2x)/(3x+1)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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