document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=190816>Question 190816</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help with this one:\r<BR>\n" );
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document.write( "Draw L1 through (-4,0) and (0,6).  What is the slope of any line parallel to L1?  Draw L2 throught the origin and parallel to L1.\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #143277 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=143277\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Tahoma\" size=1.5><BR>\n" );
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document.write( "Thru point SLope-Form,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29%29 ALIGN=MIDDLE  ALT=\"system%28m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > we can compute for the slope thru 2 given points (-4,0) and (0,6). \r<BR>\n" );
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document.write( "But we'll do thru the graph by drawing  a line thru the points:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-9%2C9%2C-9%2C9%2Cgrid%281%29%2Cgraph%28400%2C400%2C-9%2C9%2C-9%2C9%29%2Cblue%28circle%28-4%2C0%2C.19%29%29%2Cblue%28circle%280%2C6%2C.19%29%29%2Cblue%28circle%28-4%2C0%2C.22%29%29%2Cblue%28circle%280%2C6%2C.22%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > ---> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-9%2C9%2C-9%2C9%2Cgrid%281%29%2Cgraph%28400%2C400%2C-9%2C9%2C-9%2C9%29%2Cblue%28circle%28-4%2C0%2C.19%29%29%2Cblue%28circle%280%2C6%2C.19%29%29%2Cgreen%28line%280%2C6%2C-8%2C-6%29%29%2Cred%28circle%28-2%2C3%2C.12%29%29%2Cred%28circle%28-6%2C-3%2C.12%29%29%2Cred%28circle%28-8%2C-6%2C.12%29%29%2Cred%28circle%28-4%2C0%2C.12%29%29%2Cred%28circle%280%2C6%2C.12%29%29%2Cblue%28circle%28-4%2C0%2C.22%29%29%2Cblue%28circle%280%2C6%2C.22%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "As you can see, we moved up or down \"3\" spaces and left or right  \"2\" spaces as we get the slope. There's a rise of <font color=blue>3</font> and a run of <font color=blue>2</font>.\r<BR>\n" );
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document.write( "It follows, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Slope=m=DELTA%28y%29%2FDELTA%28x%29=rise%2Frun=3%2F2 ALIGN=MIDDLE  ALT=\"Slope=m=DELTA%28y%29%2FDELTA%28x%29=rise%2Frun=3%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Answer\r<BR>\n" );
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document.write( "Any parallel line to this will be the same slope, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%28m=m%5B1%5D%29 ALIGN=MIDDLE  ALT=\"red%28m=m%5B1%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Drawing a line from the origin, parallel to the line above:\r<BR>\n" );
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document.write( "Thru point(0,0) with slope , m=3/2:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=mx%2Bb ALIGN=MIDDLE  ALT=\"y=mx%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0=%283%2F2%29%280%29%2Bb ALIGN=MIDDLE  ALT=\"0=%283%2F2%29%280%29%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=0 ALIGN=MIDDLE  ALT=\"b=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Y-Intercept\r<BR>\n" );
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document.write( "It follows, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%28y=%283%2F2%29x%29%2B0%29 ALIGN=MIDDLE  ALT=\"red%28y=%283%2F2%29x%29%2B0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-9%2C9%2C-9%2C9%2Cgrid%281%29%2Cgraph%28400%2C400%2C-9%2C9%2C-9%2C9%2C%283%2F2%29x%2C%283%2F2%29x%2B6%29%2Cblue%28circle%28-4%2C0%2C.19%29%29%2Cblue%28circle%280%2C6%2C.19%29%29%2Cgreen%28line%282%2C9%2C-8%2C-6%29%29%2Cred%28circle%28-2%2C3%2C.12%29%29%2Cred%28circle%28-6%2C-3%2C.12%29%29%2Cred%28circle%28-8%2C-6%2C.12%29%29%2Cred%28circle%28-4%2C0%2C.12%29%29%2Cred%28circle%280%2C6%2C.12%29%29%2Cblue%28circle%28-4%2C0%2C.22%29%29%2Cblue%28circle%280%2C6%2C.22%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > ---> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%28RED=L%5B2%5D%29 ALIGN=MIDDLE  ALT=\"red%28RED=L%5B2%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >; <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=green%28GREEN=L%5B1%5D%29 ALIGN=MIDDLE  ALT=\"green%28GREEN=L%5B1%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Thank you,<BR>\n" );
document.write( "Jojo</font>\r<BR>\n" );
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