document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1142038>Question 1142038</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine which of the conic sections is represented.\r<BR>\n" );
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document.write( "4x² + 14xy + 5y² + 18x − 6y + 30 = 0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #762785 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=762785\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Determine which of the conic sections is represented.\r<BR>\n" );
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document.write( "4x² + 14xy + 5y² + 18x − 6y + 30 = 0<BR>\n" );
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document.write( "It's a parabola.<BR>\n" );
document.write( "I graphed it.<BR>\n" );
document.write( "Determining the answer by other means is tough.<BR>\n" );
document.write( "IDK how to do that, but I would be interested in learning.<BR>\n" );
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document.write( "I don't pretend to know everything.<BR>\n" );
document.write( "I can do LaPlace transforms, Fourier series, and Heavyside expansions, tho.<BR>\n" );
document.write( "IDK how to find LaGrange points of an orbit.<BR>\n" );
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document.write( "Someday knowing all that might be useful, but not so far.<BR>\n" );
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