document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=56774>Question 56774</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 16.	Are the following lines parallel, perpendicular, or neither?<BR>\n" );
document.write( "   L1 through (–4, –7) and (1, 3)<BR>\n" );
document.write( "   L2 through (2, 6) and (4, 10)<BR>\n" );
document.write( "A)	Parallel<BR>\n" );
document.write( "B)	Perpendicular<BR>\n" );
document.write( "C)	Neither<BR>\n" );
document.write( "Thanks for all your help!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #38535 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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=38535\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Figure The Slope<BR>\n" );
document.write( "L1 through (–4, –7) and (1, 3)<BR>\n" );
document.write( "m = (3 + 7)/(1 + 4) = 10/5 = 2<BR>\n" );
document.write( "L2 through (2, 6) and (4, 10)<BR>\n" );
document.write( "m = (10 - 6)/(4 - 2) = 4/2 = 2<BR>\n" );
document.write( "The lines are parallel. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );