document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1008612>Question 1008612</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Test the equation for symmetry and sketch its graph:\r<BR>\n" );
document.write( "\n" );
document.write( "y= -sqrt(1-x^2)\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Thats y equals [negative square root (1 minus x squared)] </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #624240 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=624240\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%28x%29=-sqrt%281-x%5E2%29 ALIGN=MIDDLE  ALT=\"y%28x%29=-sqrt%281-x%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%28-x%29=-sqrt%281-%28-x%29%5E2%29=-sqrt%281-x%5E2%29 ALIGN=MIDDLE  ALT=\"y%28-x%29=-sqrt%281-%28-x%29%5E2%29=-sqrt%281-x%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So it is symmetric since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%28x%29=y%28-x%29 ALIGN=MIDDLE  ALT=\"y%28x%29=y%28-x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=Fombitz&illustration_name=dc1.JPG\">. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );