document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=457208>Question 457208</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I can't seem to get this \r<BR>\n" );
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document.write( "Write an equation in standard form for a line passing through the pair of points. <BR>\n" );
document.write( "( 7,  8) and ( 7,  -8) \r<BR>\n" );
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document.write( "Any help would be appreciated </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #313702 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=313702\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ( 7, 8) and ( 7, -8) <BR>\n" );
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document.write( "slope = (-8-8)/(7-7) = -16/0<BR>\n" );
document.write( "which is \"not defined\".<BR>\n" );
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document.write( "Notice that both points have x=7.<BR>\n" );
document.write( "Plot those two points and you will get<BR>\n" );
document.write( "a vertical line passing thru all the<BR>\n" );
document.write( "points where x=7<BR>\n" );
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document.write( "Equation of the line: x = 7<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "========== </SPAN>\n" );
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