document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=169645>Question 169645</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is an equation for the line perpendicular to the equation x+2y=8 going through the point (4,0) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #125019 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=125019\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> what is an equation for the line perpendicular to the equation x+2y=8 going through the point (4,0)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "We'll see 1st line <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B2y=8 ALIGN=MIDDLE  ALT=\"x%2B2y=8\"   DISABLED_style= \"max-width:90%; height:auto;\" >: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=slope=m%5B1%5D=-1%2F2 ALIGN=MIDDLE  ALT=\"slope=m%5B1%5D=-1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-5%2C10%2C-5%2C10%2Cgrid%281%29%2Cgraph%28300%2C300%2C-5%2C10%2C-5%2C10%2C%28-1%2F2%29x%2B4%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "Now the line perpendicular has a <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=slope=m%5B2%5D=-1%2Fm%5B1%5D ALIGN=MIDDLE  ALT=\"slope=m%5B2%5D=-1%2Fm%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5B2%5D=-1%2F%28-1%2F2%29=2 ALIGN=MIDDLE  ALT=\"m%5B2%5D=-1%2F%28-1%2F2%29=2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Thru points (4,0) via Slope Intercept form:<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=2%284%29%2Bb ALIGN=MIDDLE  ALT=\"0=2%284%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=-8 ALIGN=MIDDLE  ALT=\"b=-8\"   DISABLED_style= \"max-width:90%; height:auto;\" >, y-intercept<BR>\n" );
document.write( "So the line eqn is: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=2x-8%29 ALIGN=MIDDLE  ALT=\"highlight%28y=2x-8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Answer (Green Line)<BR>\n" );
document.write( "As we see below,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-5%2C10%2C-5%2C10%2Cgrid%281%29%2Cgraph%28300%2C300%2C-5%2C10%2C-5%2C10%2C%28-1%2F2%29x%2B4%2C2x-8%29%2Ccircle%284%2C0%2C.15%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "Thank you,<BR>\n" );
document.write( "Jojo<BR>\n" );
document.write( " </SPAN>\n" );
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