document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=905484>Question 905484</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The rule of the function f is \"add one\" and the rule of the function g is \"multiply by 5.\" \r<BR>\n" );
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document.write( "How can I express these functions algebraically? \r<BR>\n" );
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document.write( "f(x) = <BR>\n" );
document.write( "g(x) = <BR>\n" );
document.write( "(f º g)(x) = <BR>\n" );
document.write( "(g º f)(x) = \r<BR>\n" );
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document.write( "please explain how these are done, I must understand. \r<BR>\n" );
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document.write( "Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #549241 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=549241\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x) = x +1  \"add one\" <BR>\n" );
document.write( "g(x) = 5x  \"multiply by 5.\" <BR>\n" );
document.write( " (f º g)(x) = (5x)+1  Substitute 5x for x in f(x)<BR>\n" );
document.write( " (g º f)(x) = 5(x+1)  Substitute (x+1) for x in g(x) </SPAN>\n" );
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