document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1010868>Question 1010868</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x. \r<BR>\n" );
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document.write( "f of x equals two divided by x  and g of x equals two divided by x.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #626345 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=626345\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given<BR>\n" );
document.write( "f(x) = 2/x and g(x) = 2/x<BR>\n" );
document.write( "f(g(x)) = f(2/x) = 2/(2/x) = x<BR>\n" );
document.write( "g(f(x)) = g(2/x) = 2/(2/x) = x </SPAN>\n" );
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