document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=778334>Question 778334</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For the given equation, list the intercepts and test for symmetry. \r<BR>\n" );
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document.write( "x2+y&#8722;121=0<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 #474557 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=474557\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For the given equation, list the intercepts and test for symmetry. <BR>\n" );
document.write( "x2+y&#8722;121=0<BR>\n" );
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document.write( "f(x) = -x^2-121<BR>\n" );
document.write( "f(-x) = -x^2 - 121<BR>\n" );
document.write( "-f(-x) = x^2-121<BR>\n" );
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document.write( "Since f(x) = f(-x) you have y-axis symmetry.<BR>\n" );
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document.write( "Intercepts:<BR>\n" );
document.write( "If x = 0, y = -121:: so y-int is (0,-121)<BR>\n" );
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document.write( "If y = 0, x^2 + -121 ; so x is not a Real Number ; so no x-intercepts.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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