document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=977273>Question 977273</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the domain and range of  f(x)= x^2-2x-3\x^2 2x 3 and find the expression for f(3x 4) and hence find f(4)  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #598862 by </B><A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><B>Edwin McCravy(20056)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><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=Edwin+McCravy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=598862\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> </pre><BR>\n" );
document.write( "The signs are missing between the terms of the denominator x^2 2x 3 and also the<BR>\n" );
document.write( "sign between 3x and 4 in f(3x 4) is missing.  If you like you can put the<BR>\n" );
document.write( "corrected equation with the missing signs in the thank-you note form below and I<BR>\n" );
document.write( "will get back to you by email.\r<BR>\n" );
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document.write( "Edwin</pre> </SPAN>\n" );
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