document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=364436>Question 364436</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given   x=  <BR>\n" );
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document.write( "            x^(2)-9\r<BR>\n" );
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document.write( "determine the domain.   <BR>\n" );
document.write( "	A. 	All real numbers except –3 and 3<BR>\n" );
document.write( "	B. 	All real numbers except –7 and 3<BR>\n" );
document.write( "	C. 	All real numbers except –7, –3, and 3<BR>\n" );
document.write( "	D. 	All real numbers except 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 #259856 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=259856\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Expression is:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B7%29+%2F+%28x%5E2+-+9%29 ALIGN=MIDDLE  ALT=\"%28x%2B7%29+%2F+%28x%5E2+-+9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The denominator will be 0 when x = 3 or x = -3.\r<BR>\n" );
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document.write( "The domain should be all real numbers except x = 3 and x = -3.\r<BR>\n" );
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document.write( "A graph of your equation looks like this:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28600%2C600%2C-10%2C10%2C-5%2C5%2C%28x%2B7%29%2F%28x%5E2-9%29%29 ALIGN=MIDDLE  ALT=\"graph%28600%2C600%2C-10%2C10%2C-5%2C5%2C%28x%2B7%29%2F%28x%5E2-9%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The numerator in the rational expression can be 0, but the denominator can't.\r<BR>\n" );
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document.write( "Your selection would be A.\r<BR>\n" );
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