document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=985933>Question 985933</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The one-to-one functions and are defined as follows\r<BR>\n" );
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document.write( "g={(-2,9), (4,-2), (6,-4), (8,-1)}<BR>\n" );
document.write( "h(x)=3x-13\r<BR>\n" );
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document.write( "Find the following:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+g%5E-1%28-2%29 ALIGN=MIDDLE  ALT=\"+g%5E-1%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%5E-1%28x%29 ALIGN=MIDDLE  ALT=\"h%5E-1%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28h%28h%5E-1%29%29%28-1%29 ALIGN=MIDDLE  ALT=\"%28h%28h%5E-1%29%29%28-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #606730 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=606730\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Inverse of a function switches the roles of input and output.<BR>\n" );
document.write( "g^(-1)={(9,-2),(-2,4),(-4,6),(-1,8)}<BR>\n" );
document.write( "-<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28-1%29%28-2%29=4 ALIGN=MIDDLE  ALT=\"g%28-1%29%28-2%29=4\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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