document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=36551>Question 36551</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I was wondering if anyone could help me determine what type of figure is given, then graph. Show all work and label all key points (asymptotes, foci, vertices, the directrix, the center) where applicable. \r<BR>\n" );
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document.write( "4(x-1)2 = 4-y^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #22486 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=22486\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> TIP:<BR>\n" );
document.write( "IF X^2 AND Y^2 HAVE DIFFERENT COEFFICIENTS OF SAME SIGN ,THEN IT COULD<BR>\n" );
document.write( "BE ELLIPSE.<BR>\n" );
document.write( "4.) 4(x-1)2 = 4-y2<BR>\n" );
document.write( "I HOPE IT IS<BR>\n" );
document.write( "4(X-1)^2+Y^2=4...DIVIDE WITH 4<BR>\n" );
document.write( "(X-1)^2/1^2+Y^2/2^2=1<BR>\n" );
document.write( "THIS THE EQN.OF AN ELLIPSE.STD.EQN. IS<BR>\n" );
document.write( "(X-H)^2/A^2 +(Y-K)^2/B^2=1<BR>\n" );
document.write( "WHERE<BR>\n" );
document.write( "(H,K) IS CENTRTE....(1,0).HERE<BR>\n" );
document.write( "LENGTH OF MAJOR AXIS IS 2B...2*2=4<BR>\n" );
document.write( "MINOR AXIS IS ALONG Y=K....Y=0<BR>\n" );
document.write( "LENGTH OF MINOR AXIS IS 2A...2*1=2<BR>\n" );
document.write( "ECCENTRICITY=E=SQRT{(B^2-A^2)/A^2}<BR>\n" );
document.write( "=SQRT(4-1)/1=SQRT(3)<BR>\n" );
document.write( "B*E=2SQRT(3)<BR>\n" );
document.write( "B/E=2/SQRT(3)<BR>\n" );
document.write( "FOCI ARE (H,K+BE) AND (H,K-BE)<BR>\n" );
document.write( "(1,2SQRT(3)) AND (1,-2SQRT(3))<BR>\n" );
document.write( "DIRECTRIX ARE.Y=K+B/E AND K-B/E<BR>\n" );
document.write( "Y=2/SQRT(3)..AND...Y=-2/SQRT(3)<BR>\n" );
document.write( "GRAPH IS GIVEN BELOW...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+500%2C+500%2C+-3%2C+3%2C+-3%2C+3%2C+%284-4%2A%28x-1%29%5E2%29%5E0.5%2C-%284-4%2A%28x-1%29%5E2%29%5E0.5%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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