document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1004308>Question 1004308</A>: <I><SPAN STYLE=\"word-break: break-all;\">  If the following defines a one-to-one function, find the inverse.\r<BR>\n" );
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document.write( "{(6, 6), (12, 7), (10, 8), (8, 9)}<BR>\n" );
document.write( "    a. {(7, 6), (9, 10), (6, 10), (7, 8)}<BR>\n" );
document.write( "    b. {(7, 6), (6, 10), (6, 12), (7, 8)}<BR>\n" );
document.write( "    c. Not a one-to-one function<BR>\n" );
document.write( "    d. {(6, 6), (7, 12), (8, 10), (9, 8)} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #620856 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=620856\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Interchange the x and y positions,<BR>\n" );
document.write( "(x,y)--> (y,x)<BR>\n" );
document.write( "(6,6)-->(6,6)<BR>\n" );
document.write( "(12,7)-->(7,12)<BR>\n" );
document.write( "(10,8)-->(8,10)<BR>\n" );
document.write( "(8,9)-->(9,8) </SPAN>\n" );
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