document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=686929>Question 686929</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What's the inverse of each function?  g(x)=2x+4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #424935 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=424935\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What's the inverse of each function? g(x)=2x+4<BR>\n" );
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document.write( "1st: Interchange x and y to get: <BR>\n" );
document.write( "x = 2y + 4<BR>\n" );
document.write( "---<BR>\n" );
document.write( "2nd: Solve for \"y\" to get:<BR>\n" );
document.write( "f^-1(x) = (x-4)/2 = (1/2)x - 2<BR>\n" );
document.write( "=================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============= </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );