document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1114254>Question 1114254</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that the functions f and g are defined for all real numbers x as follows <BR>\n" );
document.write( "F(x)= x-3 <BR>\n" );
document.write( "G(x)= 3x^2<BR>\n" );
document.write( "Write expressions for (f•g)(x) and (f+g)(x) and evaluate (f-g)(3) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #729303 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=729303\">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=x-3 ALIGN=MIDDLE  ALT=\"f%28x%29=x-3\"   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=3x%5E2 ALIGN=MIDDLE  ALT=\"g%28x%29=3x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%2Ag=%28x-3%29%2A3x%5E2=3x%5E2%28x-3%29 ALIGN=MIDDLE  ALT=\"f%2Ag=%28x-3%29%2A3x%5E2=3x%5E2%28x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%2Bg=x-3%2B3x%5E2=3x%5E2%2Bx-3 ALIGN=MIDDLE  ALT=\"f%2Bg=x-3%2B3x%5E2=3x%5E2%2Bx-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f-g=x-3-3x%5E2=-3x%5E2%2Bx-3 ALIGN=MIDDLE  ALT=\"f-g=x-3-3x%5E2=-3x%5E2%2Bx-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substituting for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=3 ALIGN=MIDDLE  ALT=\"x=3\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f-g=-3%283%29%5E2%2B3-3 ALIGN=MIDDLE  ALT=\"f-g=-3%283%29%5E2%2B3-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Work that out for the answer.\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );