document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=684686>Question 684686</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Classify the conic section and write its equation in standard form. \r<BR>\n" );
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document.write( "1) 4x^2 + y^2 - 8x - 8 = 0 <BR>\n" );
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document.write( "2) 4x^2 - 25y^2 - 100y = 0 \r<BR>\n" );
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document.write( "Write the standard equation of the Ellipse. Find the center, vertices, co-vertices and foci.\r<BR>\n" );
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document.write( "3)x^2 + 4y^2 - 18x -8y + 81 = 0<BR>\n" );
document.write( " Foci:<BR>\n" );
document.write( " Vertices:<BR>\n" );
document.write( " Co-Vertices:<BR>\n" );
document.write( " Center:<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #424199 by </B><A HREF=/tutors/aboutme.mpl?userid=lynnlo><B>lynnlo(4176)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lynnlo><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=424199\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1) HYPERBOLE<BR>\n" );
document.write( "CENTER=(1,0)<BR>\n" );
document.write( "VERTICES=(1-&#8730;3,0)<BR>\n" );
document.write( "FOCI=(1-&#8730;15,0)<BR>\n" );
document.write( "    Y=2X-2<BR>\n" );
document.write( "(2)FOCI=(0,-2-&#8730;29<BR>\n" );
document.write( "VERTICE=(0,4)(0,0)<BR>\n" );
document.write( "CENTER=(0,2)<BR>\n" );
document.write( "(3)HYPERBOLA<BR>\n" );
document.write( "CENTER(9,-1)<BR>\n" );
document.write( "VERTICE=(-1,11)(-1,7)<BR>\n" );
document.write( "CO-VERTICE=(9,2)(9,0)<BR>\n" );
document.write( "FOCI=(9,-1-&#8730;5) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );