document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=441449>Question 441449</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Identify the conic section and describe the graph, and it's lines of symmetry. Then find the domain and range. Help, please? 3y^2 - x^2 = 25 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #304710 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=304710\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Identify the conic section and describe the graph, and it's lines of symmetry. Then find the domain and range. Help, please? 3y^2 - x^2 = 25<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "Divide thru by 3*25 to get<BR>\n" );
document.write( "---<BR>\n" );
document.write( "y^2/25 - x^2/75 = 1<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Since the signs are different the conic is a hyperbola.<BR>\n" );
document.write( "Since the negative is on the x^2, the graph opens up and down.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "a = 5 ; b = 5sqrt(3)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "lines of symmetry: x = 0; y = 0<BR>\n" );
document.write( "Domain: All Real Numbers<BR>\n" );
document.write( "Range: |y|>=5<BR>\n" );
document.write( "---------------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============ </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );