document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=60235>Question 60235</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the domain of the composite function f º g.<BR>\n" );
document.write( "f(x)=1/(x+10); g(x)= x+5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #41350 by </B><A HREF=/tutors/aboutme.mpl?userid=uma><B>uma(370)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=uma><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=41350\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x) = 1/(x+10)<BR>\n" );
document.write( "g(x) = x + 5<BR>\n" );
document.write( "f(g(x)) = f(x + 5)<BR>\n" );
document.write( "        = 1/{(x+5)+10} [Replacing x by x+5 in f(x)]<BR>\n" );
document.write( "        = 1/(x+15)<BR>\n" );
document.write( "==> f o g (x) = 1/(x+15)\r<BR>\n" );
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document.write( "Domain of f o g = {x : x is real and not equal to -15}\r<BR>\n" );
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document.write( "Good Luck!!! </SPAN>\n" );
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