document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=527273>Question 527273</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For the parabola, y=1/20x^(2), what is the equation of the directrix </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #348867 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=348867\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For the parabola, y=1/20x^(2), what is the equation of the directrix.<BR>\n" );
document.write( "**<BR>\n" );
document.write( "Standard form of equation for given parabola: x^2=4py.<BR>\n" );
document.write( "y=1/20x^(2)<BR>\n" );
document.write( "x^2=20y<BR>\n" );
document.write( "4p=20<BR>\n" );
document.write( "p=5<BR>\n" );
document.write( "vertex:(0,0)<BR>\n" );
document.write( "parabola opens upwards<BR>\n" );
document.write( "Equation of directrix:<BR>\n" );
document.write( "y=-5 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );