document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=420130>Question 420130</A>: <I><SPAN STYLE=\"word-break: break-all;\">  	 Find the slope of the line passing through the pair of points or state that the slope is undefined. Then indicate whether the line through the points rises, falls, is horizontal, or is vertical.\r<BR>\n" );
document.write( "\n" );
document.write( "(3, -4) and (3, 5)<BR>\n" );
document.write( "Question 1 answers<BR>\n" );
document.write( "	a. 	-6/9; the line falls<BR>\n" );
document.write( "	  		b. 	undefined; the line is vertical.<BR>\n" );
document.write( "	  		c. 	0; the line is horizontal<BR>\n" );
document.write( "	  		d. 	1/6; the line rises<BR>\n" );
document.write( "	  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #293673 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=293673\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the two points have the same x-coordinate but different y-coordinates\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "this indicates a vertical line </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );