document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=697905>Question 697905</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the slope of the line through the pair of points. a(2,-3),p(2,9) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #430328 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=430328\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find the slope of the line through the pair of points. a(2,-3),p(2,9)<BR>\n" );
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document.write( "slope = (9--3)/(2-2) = 12/0 , which is undefined.<BR>\n" );
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document.write( "Note: If you plot the 2 points and draw a line thru them,<BR>\n" );
document.write( "you will see that the line if vertical.  It has equation x = 2.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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