document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=756543>Question 756543</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x) = 2x + 1 and g(x) = (x – 1)/2 , then f(g(x)) =\r<BR>\n" );
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document.write( "So, I know what to do... Basic plug and chug. I also know that the answer is X, I just don't know how to get to the answer. <BR>\n" );
document.write( "I plug in g(x)...\r<BR>\n" );
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document.write( "f(x) = 2(x-1/2)+1, distribute... (2x-2+1)/2, combine like terms... (2x-1)/2. <BR>\n" );
document.write( "Now that's where I get stuck. I don't know how to get to x, unless I did my math wrong. How do I get to x? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #460268 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=460268\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What all this says is whenever you see <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29 ALIGN=MIDDLE  ALT=\"f%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > then replace it with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29 ALIGN=MIDDLE  ALT=\"g%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=2x%2B1 ALIGN=MIDDLE  ALT=\"f%28x%29=2x%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" > ......if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29=%28x-1%29%2F2 ALIGN=MIDDLE  ALT=\"g%28x%29=%28x-1%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28g%28x%29%29=2%28%28x-1%29%2F2%29+%2B1 ALIGN=MIDDLE  ALT=\"f%28g%28x%29%29=2%28%28x-1%29%2F2%29+%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28g%28x%29%29=cross%282%29%28%28x-1%29%2Fcross%282%29%29+%2B1 ALIGN=MIDDLE  ALT=\"f%28g%28x%29%29=cross%282%29%28%28x-1%29%2Fcross%282%29%29+%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28g%28x%29%29=%28x-1%29+%2B1 ALIGN=MIDDLE  ALT=\"f%28g%28x%29%29=%28x-1%29+%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28g%28x%29%29=x-1+%2B1 ALIGN=MIDDLE  ALT=\"f%28g%28x%29%29=x-1+%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28g%28x%29%29=x ALIGN=MIDDLE  ALT=\"f%28g%28x%29%29=x\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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