document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=141237>Question 141237</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have to look at a table and decide if its a function or not. The table looks like this:\r<BR>\n" );
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document.write( "x 4 -3 0 -3 2 3 <BR>\n" );
document.write( "y 7 -5 2 -1 5 -2\r<BR>\n" );
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document.write( "So, how do i decide if this would be a function or not, just by looking at the table given </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #102894 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=102894\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x 4 -3 0 -3 2 3 <BR>\n" );
document.write( "y 7 -5 2 -1 5 -2 <BR>\n" );
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document.write( "Does each different x-value have only one y-value?<BR>\n" );
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document.write( "No because x=-3 has a y-value of -5 and x=-3 has a y-value of -1<BR>\n" );
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document.write( "So the set of ordered pairs is not a function.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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