document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=723021>Question 723021</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the slope if it exists of each of<BR>\n" );
document.write( "these lines (a) X=-8 (b) Y=-9 (c) X=Y. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #442997 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=442997\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) undefined<BR>\n" );
document.write( "b) 0 <BR>\n" );
document.write( "c) 1<BR>\n" );
document.write( "see my lesson<BR>\n" );
document.write( "http://www.algebra.com/tutors/Linear_equations_and_slopes:Special_Cases_Part_I.lesson?content_action=show_dev </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );