document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1028829>Question 1028829</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write an equation of a parabola with a focus of (3,-5) and a directrix of x=-3  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #643897 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</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=643897\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the definition of a parabola including the Distance Formula with your given focus and directrix, and derive the equation.\r<BR>\n" );
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document.write( "Study this video: <a  rel=nofollow HREF=\"https://www.youtube.com/watch?v=Wworlx39KfQ\">using definition of parabola and focus and directrix to derive the equation for the parabola</a> </SPAN>\n" );
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