document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=19322>Question 19322</A>: <I><SPAN STYLE=\"word-break: break-all;\"> We are learning about \"f of g\" (fog as the teacher calles it) and \"g of f\" (gof as the teacher calles it)!  Please explain the procedure for this!\r<BR>\n" );
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document.write( "Perform the following operation on the listed problem (a) f of g, & (b) g of f;\r<BR>\n" );
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document.write( "f(x) = 2x + 1        g(x) = 3x - 2\r<BR>\n" );
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document.write( "Thank you so much!\r<BR>\n" );
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document.write( "Sheri </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #9340 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=9340\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"f o g\" is an abreviation of...f(g(x))<BR>\n" );
document.write( "\"g o f\" is an abreviation of...g(f(x))\r<BR>\n" );
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document.write( "If f(x) = 2x+1 and g(x) = 3x-2, then:\r<BR>\n" );
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document.write( "f o g = f(g(x)) = f(3x-2) = 2(3x-2)+1 = 6x-4+1 = 6x-3\r<BR>\n" );
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document.write( "g o f = g(f(x)) = g(2x+1) = 3(2x+1)-2 = 6x+3-2 = 6x+1 </SPAN>\n" );
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