document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=172498>Question 172498</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0078213479/algebrahomeworkh>Albegra Concepts and Applacations</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> We have just leaned about parallel and Perpendiculars mline and I am Strugling with them we are using a workbook for this lesson.\r<BR>\n" );
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document.write( "At the top of the section it says \r<BR>\n" );
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document.write( "Write an equation in slope-intercept form of the line thast is perpendicular to the graph of each equation and passes through the given point.\r<BR>\n" );
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document.write( "The problem that I am stuck on is<BR>\n" );
document.write( "y=-5x+1; (2,-1)\r<BR>\n" );
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document.write( "For my work I got<BR>\n" );
document.write( "y-1=[-5x(-2)Then...<BR>\n" );
document.write( "y=-5x-10 for my anwer but I d not think that it is right.\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 #127362 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=127362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-5x%2B1 ALIGN=MIDDLE  ALT=\"y=-5x%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------> This is in 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( "where ---><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28Slope=m%5B1%5D=-5%2CYIntercept=b=1%29 ALIGN=MIDDLE  ALT=\"system%28Slope=m%5B1%5D=-5%2CYIntercept=b=1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> Line 1<BR>\n" );
document.write( "As wee see this line in the graph:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-10%2C10%2C-10%2C10%2Cgraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C-5x%2B1%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Now, I \"think\" you're looking the eqn of the line that is perpendicular to this and passing thru (2,-1)? Which is Line 2?<BR>\n" );
document.write( "Remember for perpendicular lines, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5B2%5D=-1%2Fm%5B1%5D ALIGN=MIDDLE  ALT=\"m%5B2%5D=-1%2Fm%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5B2%5D=-1%2F%28-5%29=1%2F5 ALIGN=MIDDLE  ALT=\"m%5B2%5D=-1%2F%28-5%29=1%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then thru points (2,-1):<BR>\n" );
document.write( "Via Slope-Intercept Form, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1=%281%2F5%29%282%29%2Bb ALIGN=MIDDLE  ALT=\"-1=%281%2F5%29%282%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=-1-%282%2F5%29=%28-5-2%29%2F5=-7%2F5 ALIGN=MIDDLE  ALT=\"b=-1-%282%2F5%29=%28-5-2%29%2F5=-7%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Therefore Line 2 -----> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=%281%2F5%29x-%287%2F5%29%29 ALIGN=MIDDLE  ALT=\"highlight%28y=%281%2F5%29x-%287%2F5%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Answer<BR>\n" );
document.write( "We see the graph again,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-10%2C10%2C-10%2C10%2Cgraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C-5x%2B1%2C%281%2F5%29x-%287%2F5%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > ----> See GREEN Line 2, perpendicular to Line 1 (RED)<BR>\n" );
document.write( "Thank you,<BR>\n" );
document.write( "Jojo<BR>\n" );
document.write( ";  <BR>\n" );
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