document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=154147>Question 154147</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of the one to one function.\r<BR>\n" );
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document.write( "F(x)=4/5x-1\r<BR>\n" );
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document.write( "Thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #113448 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=113448\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of the one to one function. <BR>\n" );
document.write( "F(x)=4/5x-1 <BR>\n" );
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document.write( "y = (4/5)x -1<BR>\n" );
document.write( "Interchange x and y to get:<BR>\n" );
document.write( "x = (4/5)y -1<BR>\n" );
document.write( "solve for y to get the inverse:<BR>\n" );
document.write( "5x = 4y -5<BR>\n" );
document.write( "4y = 5x + 5<BR>\n" );
document.write( "y = (5/4)x + 5<BR>\n" );
document.write( "That is the inverse.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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