document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1078577>Question 1078577</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the directrix of the parabola described by this equation?\r<BR>\n" );
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document.write( "y – 7 = (1/20)(x + 3)^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #693002 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=693002\">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-7=%281%2F20%29%28x%2B3%29%5E2 ALIGN=MIDDLE  ALT=\"y-7=%281%2F20%29%28x%2B3%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20%28y-7%29=%28x%2B3%29%5E2 ALIGN=MIDDLE  ALT=\"20%28y-7%29=%28x%2B3%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Vertex is  (-3,7).\r<BR>\n" );
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document.write( "p, distance from directrix to vertex,<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=5 ALIGN=MIDDLE  ALT=\"p=5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "DIRECTRIX:   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=2%29 ALIGN=MIDDLE  ALT=\"highlight%28y=2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-8%2C8%2C-4%2C12%2C%281%2F20%29%28x%2B3%29%5E2%2B7%2C2%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-8%2C8%2C-4%2C12%2C%281%2F20%29%28x%2B3%29%5E2%2B7%2C2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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