document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=767672>Question 767672</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the equation of the inverse of the following function\r<BR>\n" );
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document.write( "f(x)=6/x+7\r<BR>\n" );
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document.write( "y=6/x+7<BR>\n" );
document.write( "y=7x+6/x<BR>\n" );
document.write( "xy-7x=6<BR>\n" );
document.write( "x(y-7)=6<BR>\n" );
document.write( "x=6/y-7<BR>\n" );
document.write( "f(y)=6/y-7<BR>\n" );
document.write( "f(x)=6/x-7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #467779 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=467779\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "Your work:\r<BR>\n" );
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document.write( "f(x)=6/x+7\r<BR>\n" );
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document.write( "y=6/x+7\r<BR>\n" );
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document.write( "y=7x+6/x \r<BR>\n" );
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document.write( "xy-7x=6<BR>\n" );
document.write( "  \r<BR>\n" );
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document.write( "x(y-7)=6<BR>\n" );
document.write( " \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE x\ =\ \frac{6}{y\ -\ 7}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE f(y)\ =\ \frac{6}{y\ -\ 7}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE f^{-1}(x)\ =\ \frac{6}{x\ -\ 7}\">\r<BR>\n" );
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document.write( "Yes, that is correct if the actual starting function was <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE f(x)\ =\ \frac{6}{x}\ +\ 7\">.  However, if the original function was really <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE f(x)\ =\ \frac{6}{x\ +\ 7}\">, that is a horse of a completly different color.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "<font face=\"Math1\" size=\"+2\">Egw to Beta kai to Sigma</font><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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