document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=759018>Question 759018</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let's take a trip along this highway. This time let's start at Mile Marker 50 and drive east at 50mph for 2 hours.  Stop, turn around and travel due West at 60 mph for 2 hours.  After stopping to rest for 1 hour, drive east at 50 mph for 1 hour. \r<BR>\n" );
document.write( "\n" );
document.write( "Time     Mile Marker<BR>\n" );
document.write( "0 hour     50<BR>\n" );
document.write( "1 hours  ________<BR>\n" );
document.write( "2 hours __________<BR>\n" );
document.write( "3 hours ___________<BR>\n" );
document.write( "4 hours ___________<BR>\n" );
document.write( "5 hours __________<BR>\n" );
document.write( "6 hours___________\r<BR>\n" );
document.write( "\n" );
document.write( "Plot a graph of \"mile marker vs. time\" Call this Graph #3\r<BR>\n" );
document.write( "\n" );
document.write( "c) What is the slope of the line on your Graph #3 for the first 2 hours of this trip? Show how you arrived at your answer. <BR>\n" );
document.write( "__________________________\r<BR>\n" );
document.write( "\n" );
document.write( "d) What is the slope of the line for the second two hours of the trip? _________<BR>\n" );
document.write( "Show how you arrived at your answer. \r<BR>\n" );
document.write( "\n" );
document.write( "e) What is the slope of the line on your graph for the hour during which you rested? _____________\r<BR>\n" );
document.write( "\n" );
document.write( "f) Approximately how long would it take you to arrive back at your Mile Marker 50? _____________________<BR>\n" );
document.write( "Show how you arrive at your answer.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #461782 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=461782\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Hint:  Slope is the rate of change on a graph.  Speed is rate of change on the roadway.  \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "<font face=\"Math1\" size=\"+2\">Egw to Beta kai to Sigma</font><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
document.write( "<div  DISABLED_style= \"text-align:center\"><a  rel=nofollow HREF=\"http://outcampaign.org/\" target=\"_blank\"><IMG STYLE=\"max-width:80%;\" src=\"http://cdn.cloudfiles.mosso.com/c116811/scarlet_A.png\" border=\"0\" alt=\"The Out Campaign: Scarlet Letter of Atheism\" width=\"143\" height=\"122\" /></a></div><BR>\n" );
document.write( "</font> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );