document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1020381>Question 1020381</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Tell whether the lines for each pair of equations are Parallel, Perpendicular, or neither; y=-x+5, y=x+5<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #636271 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=636271\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The two lines would be perpendicular, because the product of the slopes is -1.  The first line has slope -1 while the second line has slope 1.  (Both lines are in slope-intercept form.) </SPAN>\n" );
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