document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1126047>Question 1126047</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let f (x) = 3x2 + 9 and g(x) = x – 4.\r<BR>\n" );
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document.write( "(a) Find the composite function (f*g)(x) and simplify.<BR>\n" );
document.write( "(b) Find (f*g)(&#8722;1) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #742353 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=742353\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=3x%5E2+%2B+9 ALIGN=MIDDLE  ALT=\"f%28x%29=3x%5E2+%2B+9\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <BR>\n" );
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document.write( "(a) Find the composite function \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28f%2Ag%29%28x%29=3x%5E3-12x%5E2+%2B+9x+%96+36 ALIGN=MIDDLE  ALT=\"%28f%2Ag%29%28x%29=3x%5E3-12x%5E2+%2B+9x+%96+36\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "(b) \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28f%2Ag%29%28-1%29=3%28-1%29%5E3-12%28-1%29%5E2+%2B+9%28-1%29+%96+36 ALIGN=MIDDLE  ALT=\"%28f%2Ag%29%28-1%29=3%28-1%29%5E3-12%28-1%29%5E2+%2B+9%28-1%29+%96+36\"   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=%28f%2Ag%29%28-1%29=-3-12+-+9+%96+36 ALIGN=MIDDLE  ALT=\"%28f%2Ag%29%28-1%29=-3-12+-+9+%96+36\"   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=%28f%2Ag%29%28-1%29=-60 ALIGN=MIDDLE  ALT=\"%28f%2Ag%29%28-1%29=-60\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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