document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=640065>Question 640065</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me make an equation with the given information: Focus point is (0,-1) and y=1  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #403033 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=403033\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please help me make an equation with the given information: Focus point is (0,-1) and y=1<BR>\n" );
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document.write( "Given data shows equation is that of a parabola that opens downward.<BR>\n" );
document.write( "Stand form of equation: (x-h)^2=-4p(y-k), (h,k)=(x,y) coordinates of vertex<BR>\n" );
document.write( "vertex: (0,0)<BR>\n" );
document.write( "p=1 (distance from focal pt to vertex)<BR>\n" );
document.write( "4p=4<BR>\n" );
document.write( "Equation of given parabola: x^2=-4y </SPAN>\n" );
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