document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=365758>Question 365758</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the lines that pass through the following pairs of points are parallel, perpendicular, or neither. \r<BR>\n" );
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document.write( "The line that passes through (3, 3) and (6, 4), and the line that passes through (7, 1) and (1, -1).<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 #260710 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=260710\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The slope of the line through (3,3)and (6,4) is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284-3%29%2F%286-3%29+=+1%2F3 ALIGN=MIDDLE  ALT=\"%284-3%29%2F%286-3%29+=+1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "The slope of the line through (7,1)and (1,-1) is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-1-1%29%2F%281-7%29+=+-2%2F-6+=+1%2F3 ALIGN=MIDDLE  ALT=\"%28-1-1%29%2F%281-7%29+=+-2%2F-6+=+1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  The lines being distinct(why?) and having the same slope, the two lines are parallel. </SPAN>\n" );
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