document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=434608>Question 434608</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x)=2x+1 and g(x)=x-12, then f(g(x)) =??\r<BR>\n" );
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document.write( "Thank you for your help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #301030 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=301030\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If f(x)=2x+1 and g(x)=x-12, then f(g(x)) =??<BR>\n" );
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document.write( "Since:<BR>\n" );
document.write( "g(x)=x-12<BR>\n" );
document.write( "then, <BR>\n" );
document.write( "we substitute the 'x' from f(x) with \"x-12\" thus:<BR>\n" );
document.write( "f(g(x)) = 2(x-12)+1<BR>\n" );
document.write( "f(g(x)) = 2x-24+1<BR>\n" );
document.write( "f(g(x)) = 2x-23  (this is what they're looking for)<BR>\n" );
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