document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=748896>Question 748896</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the equations of the parabola satisfying the given conditions. The vertex of each is at the origin.\r<BR>\n" );
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document.write( "1. Focus (0, 0.4) <BR>\n" );
document.write( "2. Focus (2.5, 0) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #455663 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=455663\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the equations of the parabola satisfying the given conditions. The vertex of each is at the origin. <BR>\n" );
document.write( "1. Focus (0, 0.4)<BR>\n" );
document.write( "Parabola opens upward<BR>\n" );
document.write( "axis of symmetry: x=0 or y-axis<BR>\n" );
document.write( "basic form of equation: x^2=4py<BR>\n" );
document.write( "p=0.4(distance from vertex to focus on the axis of symmetry)<BR>\n" );
document.write( "4p=1.6<BR>\n" );
document.write( "equation: x^2=1.6y<BR>\n" );
document.write( "..<BR>\n" );
document.write( "2. Focus (2.5, 0)<BR>\n" );
document.write( "Parabola opens rightward<BR>\n" );
document.write( "axis of symmetry: y=0 or x-axis<BR>\n" );
document.write( "basic form of equation: y^2=4px<BR>\n" );
document.write( "p=2.5(distance from vertex to focus on the axis of symmetry)<BR>\n" );
document.write( "4p=10<BR>\n" );
document.write( "equation: y^2=10y </SPAN>\n" );
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