document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=623157>Question 623157</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the slope for a graph with a line going from 8 to 0 to -8... I really need someone to help me this is all new to me and I dont understand slopes at all. Your help will be greatly appreciated...please HELP I am so lost right!!<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #391904 by </B><A HREF=/tutors/aboutme.mpl?userid=fcabanski><B>fcabanski(1391)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fcabanski><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=391904\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Student indicated this is a vertical line that passes through zero.  The slope of any vertical line is undefined.<P><BR>\n" );
document.write( "Slope is the change in y divided by the change in x.  For a vertical line the change in x between any two points is zero.  Division by zero is undefined.  Thus the slope of a vertical line is undefined.<BR>\n" );
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