document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=249992>Question 249992</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This says find the slope if it exists<BR>\n" );
document.write( "x=-6<BR>\n" );
document.write( "m=? it has to be an integer or simplified fraction<BR>\n" );
document.write( "or undefined<BR>\n" );
document.write( "Can someone help me with this? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #181973 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=181973\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if x=-6 <BR>\n" );
document.write( "slope is y1-y2 over x1-x2<BR>\n" );
document.write( "but if the difference in x is also zero then the slope is undefined and the line is vertical.<BR>\n" );
document.write( "if you look at a graph of the line where x is always -6 then you see that y can be anything but x is always -6-- a vertical line\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );