document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1066046>Question 1066046</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For the real-valued functions f(x) =4x+5 and g(x) = &#8730;x-4 find the composition f&#8728;g and specify its domain using interval notation.\r<BR>\n" );
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document.write( "f&#8728;g (x) =<BR>\n" );
document.write( "Domain of f&#8728;g:<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 #681213 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=681213\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It is 4 (sqrt(x-4)+5  (edited with the square root of both)<BR>\n" );
document.write( "The domain is [4,oo).  Note, if it were sqrt (x) -4, then the domain would be all non-negative real numbers.<BR>\n" );
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