document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=868741>Question 868741</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write an equation of each ellipse with the given characteristics in standard form.<BR>\n" );
document.write( "Foci (5,0), (-5,0)<BR>\n" );
document.write( "Co vertices (0,2), 0,-2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #524757 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=524757\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Write an equation of each ellipse with the given characteristics in standard form.<BR>\n" );
document.write( "Foci (5,0), (-5,0)<BR>\n" );
document.write( "Co vertices (0,2), 0,-2)<BR>\n" );
document.write( "***<BR>\n" );
document.write( "Given hyperbola has a horizontal transverse axis with center at the origin.<BR>\n" );
document.write( "Its standard form of equation: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2Fa%5E2-y%5E2%2Fb%5E2=1 ALIGN=MIDDLE  ALT=\"x%5E2%2Fa%5E2-y%5E2%2Fb%5E2=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >, (h,k)=coordinates of center<BR>\n" );
document.write( "center:(0,0)<BR>\n" );
document.write( "b=2<BR>\n" );
document.write( "b^2=4<BR>\n" );
document.write( "c=5<BR>\n" );
document.write( "c^2=25<BR>\n" );
document.write( "c^2=a^2+b^2<BR>\n" );
document.write( "a^2=c^2-b^2=25-4=21<BR>\n" );
document.write( "equation: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2F21-y%5E2%2F4=1 ALIGN=MIDDLE  ALT=\"x%5E2%2F21-y%5E2%2F4=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );