document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=173717>Question 173717</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A roof rises 2.75ft over a horizontal distance of 20.91ft. Wha is the slope of the roof to the nearest hundredth? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #128600 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=128600\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The points if graphed would be (0,0) & (20.91,2.75)<BR>\n" );
document.write( "Slope=(y2-y1)/(x2-x1)<BR>\n" );
document.write( "slope=(2.75-0)/(20.91-0)=2.75/20.91=.131516=.13<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+25%2C+-10%2C+10%2C+y+=+.13x%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+25%2C+-10%2C+10%2C+y+=+.13x%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > (graph 300x200 pixels, x from -6 to 25, y from -10 to 10, y = .13x).  </SPAN>\n" );
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