document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=149980>Question 149980</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me!<BR>\n" );
document.write( "If:<BR>\n" );
document.write( "f(x) = 4-x and g(x) = 1+x^2 find (g*f)(-2)\r<BR>\n" );
document.write( "\n" );
document.write( "Thanx </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #110091 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=110091\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=4-x ALIGN=MIDDLE  ALT=\"f%28x%29=4-x\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29=1%2Bx%5E2 ALIGN=MIDDLE  ALT=\"g%28x%29=1%2Bx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Replace f(x) for x in g(x).<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28x%29%29=1%2B%284-x%29%5E2 ALIGN=MIDDLE  ALT=\"g%28f%28x%29%29=1%2B%284-x%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now replace x=-2 in the expression and solve.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28-2%29%29=1%2B%284-%28-2%29%29%5E2 ALIGN=MIDDLE  ALT=\"g%28f%28-2%29%29=1%2B%284-%28-2%29%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28-2%29%29=1%2B%286%29%5E2 ALIGN=MIDDLE  ALT=\"g%28f%28-2%29%29=1%2B%286%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28-2%29%29=1%2B36 ALIGN=MIDDLE  ALT=\"g%28f%28-2%29%29=1%2B36\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28-2%29%29=37 ALIGN=MIDDLE  ALT=\"g%28f%28-2%29%29=37\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );