document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=616366>Question 616366</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Tell whether the relation is a function. Explain why.\r<BR>\n" );
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document.write( "x 2 –3 4 0 –3 1 <BR>\n" );
document.write( "y 2 –2 0 2 3 –1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #387650 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=387650\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is NOT a function since x = -3 maps to both y = -2 and y = 3 at the same time. A function has each x value mapping to ONLY ONE y value. </SPAN>\n" );
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