document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=24554>Question 24554</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the equation of a parabola whose vertex is the origin and whose directrix is the line y=-3? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #13798 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=13798\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> THE GENERAL EQN. OF PARABOLA WITH VERTEX AT ORIGIN IS GIVEN BY <BR>\n" );
document.write( "Y^2=4AX.....WHERE DIRECTRIX IS GIVEN BY <BR>\n" );
document.write( "Y+A=0.....WHICH IS GIVEN AS Y=-3..OR...Y+3=0...OR A=3<BR>\n" );
document.write( "HENCE <BR>\n" );
document.write( "EQN.OF PARABOLA IS <BR>\n" );
document.write( "Y^2=4*3*X=12X </SPAN>\n" );
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