document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=313110>Question 313110</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Is it possible for x = 3 to be in the domains of the functions\r<BR>\n" );
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document.write( "a)\r<BR>\n" );
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document.write( "q(x) = 2x squared / x-3\r<BR>\n" );
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document.write( "b)\r<BR>\n" );
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document.write( "T(x) = the square root of 2-x\r<BR>\n" );
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document.write( "Explain why or why not for each of the above functions? What are the domains of q(x)and T(x) ?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #223882 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=223882\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Is it possible for x = 3 to be in the domains of the functions <BR>\n" );
document.write( "a) q(x) = 2x squared / (x-3)<BR>\n" );
document.write( "Ans: No. If x=3 the denominator would be zero and the fraction<BR>\n" );
document.write( "would be \"undefined\".<BR>\n" );
document.write( "Domain: All Real Numbers except x = 3.<BR>\n" );
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document.write( "b) T(x) = the square root of (2-x)<BR>\n" );
document.write( "Ans: No. If x=3 the radicand is a negative number and the<BR>\n" );
document.write( "sqrt of a negative is not a Real Number.<BR>\n" );
document.write( "Domain: 2-x must not be negative.<BR>\n" );
document.write( "So, 2-x >= 0<BR>\n" );
document.write( "x <= 2<BR>\n" );
document.write( "All Real Numbers x where x <= 2.\r<BR>\n" );
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document.write( "Explain why or why not for each of the above functions? What are the domains of q(x)and T(x) ?<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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