document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1037971>Question 1037971</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1)line l passes through point (9,1) and line p is the graph 3x-7y=22. If l 1p, what is the slope intercept form equation of l?\r<BR>\n" );
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document.write( "2) write the equation of the line that passes through points (2,2) and (2,0).\r<BR>\n" );
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document.write( "3)complete the slope intercept form equation of the line with slope 4/5 that passes through point (-20,8). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #652647 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=652647\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1)<BR>\n" );
document.write( "If WHAT?  <BR>\n" );
document.write( "Line p has slope  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F7 ALIGN=MIDDLE  ALT=\"3%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and any line parallel to line p also has slope <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F7 ALIGN=MIDDLE  ALT=\"3%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "If line 1 is parallel to p, then equation is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-1=%283%2F7%29%28x-9%29 ALIGN=MIDDLE  ALT=\"y-1=%283%2F7%29%28x-9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-1=3x%2F7-27%2F7 ALIGN=MIDDLE  ALT=\"y-1=3x%2F7-27%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=3x%2F7-27%2F7%2B7%2F7 ALIGN=MIDDLE  ALT=\"y=3x%2F7-27%2F7%2B7%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=3x%2F7-20%2F7%29 ALIGN=MIDDLE  ALT=\"highlight%28y=3x%2F7-20%2F7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "(3)<BR>\n" );
document.write( "Similar to number 1.  You can start with point-slope form as done there, and solve for y.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-8=%284%2F5%29%28x-%28-20%29%29 ALIGN=MIDDLE  ALT=\"y-8=%284%2F5%29%28x-%28-20%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-8=%284%2F5%29x%2B%284%2F5%2920 ALIGN=MIDDLE  ALT=\"y-8=%284%2F5%29x%2B%284%2F5%2920\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%284%2F5%29x%2B16%2B8 ALIGN=MIDDLE  ALT=\"y=%284%2F5%29x%2B16%2B8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=%284%2F5%29x%2B24%29 ALIGN=MIDDLE  ALT=\"highlight%28y=%284%2F5%29x%2B24%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "(2)<BR>\n" );
document.write( "You do this one.  Two points.  Find the slope.  Use either given point and use in point-slope form, or you can do the whole thing from slope-intercept form.  y=mx+b, b=y-mx.<BR>\n" );
document.write( "Do you notice something that allows you to identify value of slope without any computation? </SPAN>\n" );
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