document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=906484>Question 906484</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x) = (x-7)/x, find f^-1(x).<BR>\n" );
document.write( "So basically, I need help finding the inverse of this function.<BR>\n" );
document.write( "I know the basic rules and the main four steps to find an inverse of a function, but I keep getting stuck on this problem. I would like to see each step for solving this problem, thanks!<BR>\n" );
document.write( "Please help, and thanks again in advanced!<BR>\n" );
document.write( "(This is the first time I've used this website.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #549902 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=549902\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The given funcgtion,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+%28x-7%29%2Fx ALIGN=MIDDLE  ALT=\"f%28x%29+=+%28x-7%29%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Let g(x) be the inverse of f(x).  This means <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28x%29%29=f%28g%28x%29%29=x ALIGN=MIDDLE  ALT=\"g%28f%28x%29%29=f%28g%28x%29%29=x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Without staying with the fancy formal method, just switch f and x, but call the FUNCTION you<BR>\n" );
document.write( "are looking for, as g.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28g-7%29%2Fg=x ALIGN=MIDDLE  ALT=\"%28g-7%29%2Fg=x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g-7=g%2Ax ALIGN=MIDDLE  ALT=\"g-7=g%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-7=g%2Ax-g ALIGN=MIDDLE  ALT=\"-7=g%2Ax-g\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%2Ax-g=-7 ALIGN=MIDDLE  ALT=\"g%2Ax-g=-7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x-1%29=-7 ALIGN=MIDDLE  ALT=\"g%28x-1%29=-7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g=-7%2F%28x-1%29 ALIGN=MIDDLE  ALT=\"g=-7%2F%28x-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "More formally although some of the formality was not used that way,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28f%5E-1%28x%29=-7%2F%28x-1%29%29 ALIGN=MIDDLE  ALT=\"highlight%28f%5E-1%28x%29=-7%2F%28x-1%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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