document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1189361>Question 1189361</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Define composite functions. For the functions f(x)= x/x+3 and g(x)= 2/x,find f ◦ g<BR>\n" );
document.write( ",Also determine the domain for this new function.<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 #820704 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=820704\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "With the functions you show, f(x) is a constant function:<br><BR>\n" );
document.write( "f(x) = x/x+3 = 1+3 = 4<br><BR>\n" );
document.write( "Then, since f(x) is a constant function, (f ◦ g)(x)=4.<br><BR>\n" );
document.write( "ANSWER: (f ◦ g)(x)=4<br><BR>\n" );
document.write( "I suspect that is not the problem you intended to post.  If not, then try re-posting it with proper use of parentheses.<br><BR>\n" );
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