document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=759932>Question 759932</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given f(x)= 4/x+2, find the inverse function f^-1(x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #462301 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=462301\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given f(x)= 4/(x+2), <BR>\n" );
document.write( "find the inverse function f^-1(x)<BR>\n" );
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document.write( "1st: Interchange x and y<BR>\n" );
document.write( "x = 4/(y+2)<BR>\n" );
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document.write( "2nd: Solve for \"y\":<BR>\n" );
document.write( "y+2 = 4/x<BR>\n" );
document.write( "----<BR>\n" );
document.write( "y = (4/x)-2<BR>\n" );
document.write( "==================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "==================<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );