document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=867310>Question 867310</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Equation of hyperbola with center at (0,0); focus at (5,0); and vertex at (2,0) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #522929 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=522929\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Equation of hyperbola with center at (0,0); focus at (5,0); and vertex at (2,0)<BR>\n" );
document.write( "Hyperbola has a horizontal transverse axis.<BR>\n" );
document.write( "Its standard form of equation with center at the origin: <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;\" ><BR>\n" );
document.write( "For given hyperbola:<BR>\n" );
document.write( "a=2(distance from center to vertex)<BR>\n" );
document.write( "a^2=4<BR>\n" );
document.write( "c=5(distance from center to focus)<BR>\n" );
document.write( "c^2=25<BR>\n" );
document.write( "c^2=b^2+a^2<BR>\n" );
document.write( "b^2=c^2-a^2=25-4=21<BR>\n" );
document.write( "equation: <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2F4-y%5E2%2F21=1 ALIGN=MIDDLE  ALT=\"x%5E2%2F4-y%5E2%2F21=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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