document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=901787>Question 901787</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi I need help to this question please:\r<BR>\n" );
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document.write( "Write an equation of the line containing the given point and perpendicular to the given line. Express your answer in the form y=mx+b.\r<BR>\n" );
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document.write( "(4,8) 9x+y=8\r<BR>\n" );
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document.write( "Will you please help me solve this question and show how to solve it also. Thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #546957 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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/cgi-bin/show-face.mpl?user=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=546957\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Perpendicular lines have slopes that are negative reciprocals.<BR>\n" );
document.write( "Change the line to slope-intercept form to find the slope.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9x%2By=8 ALIGN=MIDDLE  ALT=\"9x%2By=8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-9x%2B8 ALIGN=MIDDLE  ALT=\"y=-9x%2B8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m=-9 ALIGN=MIDDLE  ALT=\"m=-9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5Bp%5D%2A%28-9%29=-1 ALIGN=MIDDLE  ALT=\"m%5Bp%5D%2A%28-9%29=-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5Bp%5D=1%2F9 ALIGN=MIDDLE  ALT=\"m%5Bp%5D=1%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use this new slope and the point-slope form of a line, then convert to slope intercept form.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-8=%281%2F9%29%28x-4%29 ALIGN=MIDDLE  ALT=\"y-8=%281%2F9%29%28x-4%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=%281%2F9%29x-4%2F9 ALIGN=MIDDLE  ALT=\"y-8=%281%2F9%29x-4%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%281%2F9%29x-4%2F9%2B72%2F9 ALIGN=MIDDLE  ALT=\"y=%281%2F9%29x-4%2F9%2B72%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28y=%281%2F9%29x%2B68%2F9%29 ALIGN=MIDDLE  ALT=\"highlight_green%28y=%281%2F9%29x%2B68%2F9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-10%2C10%2C-10%2C10%2Cgrid%281%29%2Ccircle%284%2C8%2C0.3%29%2Cgraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C-9x%2B8%2C%281%2F9%29x%2B68%2F9%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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