document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=408288>Question 408288</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I know that if the the rise or run in the slope is zero, than the slope is undefined, but is it the rise or the run that makes it undefined? Here is my work: <BR>\n" );
document.write( "rise: 0     run: 6<BR>\n" );
document.write( "0 divided by six is 0, but is that undefined?\r<BR>\n" );
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document.write( "Is this slope undefined? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #287684 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=287684\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If rise/run = 0, then the slope = 0<BR>\n" );
document.write( "because rise/run is the definition of slope.<BR>\n" );
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document.write( "However, if the run = 0, then the slope is<BR>\n" );
document.write( "undefined because division by 0 is not allowed </SPAN>\n" );
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