document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=945909>Question 945909</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write an equation for the line perpendicular to x=4 and that passes through (-1,7) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #577008 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=577008\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x=4 is a vertical line:<BR>\n" );
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document.write( "perpendicular lines to x=4 are horizontal:<BR>\n" );
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document.write( "horizontal lines have zero slope:<BR>\n" );
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document.write( "answer:<BR>\n" );
document.write( "y = 0x + 7<BR>\n" );
document.write( "y = 7<BR>\n" );
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