document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=449974>Question 449974</A>: <I><SPAN STYLE=\"word-break: break-all;\"> whats the graphing form for this equation Center(-3,-6) Directrix x=-9 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #309544 by </B><A HREF=/tutors/aboutme.mpl?userid=Gogonati><B>Gogonati(855)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Gogonati><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=Gogonati><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=309544\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> First you need to find the equation of the parabola, where based on the data is \r<BR>\n" );
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document.write( "in the  standard form:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y-y%5B0%5D%29%5E2=4c%28x-x%5B0%5D%29 ALIGN=MIDDLE  ALT=\"%28y-y%5B0%5D%29%5E2=4c%28x-x%5B0%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and directrix x=-c or c=9.\r<BR>\n" );
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document.write( "Since its vertex is (-3, -6) the equation will be:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y%2B6%29%5E2=36%28x%2B3%29 ALIGN=MIDDLE  ALT=\"%28y%2B6%29%5E2=36%28x%2B3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " This parabola  opens right because c=9>0, the vertex is (-3, -6), the axis is the\r<BR>\n" );
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document.write( "line y=-6 , the focus is (9, -6) and the directrix x=9. </SPAN>\n" );
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