document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=615873>Question 615873</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the slope of the line that passes trough each pair of points. \r<BR>\n" );
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document.write( "(12,10) and (3,9).  (-4,11) and 5,2)  (4,-4) and (3,-1) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #387344 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=387344\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I'll do the first pair of points to get you started\r<BR>\n" );
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document.write( "m = (y2-y1)/(x2-x1)\r<BR>\n" );
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document.write( "m = (9-10)/(3-12)\r<BR>\n" );
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document.write( "m = (-1)/(-9)\r<BR>\n" );
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document.write( "m = 1/9\r<BR>\n" );
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document.write( "So the slope of the line that passes through the two points (12,10) and (3,9) is  1/9 </SPAN>\n" );
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