document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=98454>Question 98454</A>: <I><SPAN STYLE=\"word-break: break-all;\">   find the slope of the line passing through (3,4) and (3,-4) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #71627 by </B><A HREF=/tutors/aboutme.mpl?userid=mathslover><B>mathslover(157)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mathslover><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=mathslover><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=71627\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Slope = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y2+-y1%29%2F%28x2+-x1%29 ALIGN=MIDDLE  ALT=\"%28y2+-y1%29%2F%28x2+-x1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "      = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28-4+-4%29%2F%283+-+3+%29 ALIGN=MIDDLE  ALT=\"+%28-4+-4%29%2F%283+-+3+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "      = infinity \r<BR>\n" );
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document.write( "which means that the line is perpendicular to the x-axis <BR>\n" );
document.write( "equation of the line is x=3<BR>\n" );
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