document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1182384>Question 1182384</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the set of ordered pairs is a function.<BR>\n" );
document.write( "{(−8, 3), (3, 5), (5, 6), (6, 8)}<BR>\n" );
document.write( "function<BR>\n" );
document.write( "not a function    \r<BR>\n" );
document.write( "\n" );
document.write( "State the domain and range. (Enter your answers as comma-separated lists.)<BR>\n" );
document.write( "domain	    \r<BR>\n" );
document.write( "\n" );
document.write( " <BR>\n" );
document.write( "  \r<BR>\n" );
document.write( "\n" );
document.write( " <BR>\n" );
document.write( "range	    \r<BR>\n" );
document.write( "\n" );
document.write( " <BR>\n" );
document.write( "  \r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #812428 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52839)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=812428\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "In this problem, the input values &nbsp;(the arguments of a function) &nbsp;are\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-8, &nbsp;&nbsp;3, &nbsp;&nbsp;5 &nbsp;&nbsp;and &nbsp;&nbsp;6.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "These values are &nbsp;ALL &nbsp;D I F F E R E N T;  &nbsp;&nbsp;&nbsp;&nbsp;<U>T H E R E F O R E</U>, &nbsp;the question &nbsp;&nbsp;\" <U>is it a function or not</U> \"  \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;even &nbsp;CAN &nbsp;NOT &nbsp;arise: &nbsp;&nbsp;surely, &nbsp;it is a function.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Questions may arise if and only if some input values are identical.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(which is not the case in this problem).\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );