document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1204639>Question 1204639</A>: <I><SPAN STYLE=\"word-break: break-all;\"> use f(x)=-2x+4 and g(x)=x^2-3x to determine or simplify the following <BR>\n" );
document.write( "(a)f(3)<BR>\n" );
document.write( "(b)g(-2)<BR>\n" );
document.write( "(c)g(f(3))<BR>\n" );
document.write( "(d)f(g(x)) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #841021 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=841021\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> use f(x)=-2x+4 and g(x)=x^2-3x to determine or simplify the following <BR>\n" );
document.write( "(a)f(3)\r<BR>\n" );
document.write( "\n" );
document.write( " f(x)=-2x+4\r<BR>\n" );
document.write( "\n" );
document.write( "f(3)=−2(3)+4=−6+4=−2\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(b)  g(-2)\r<BR>\n" );
document.write( "\n" );
document.write( " g(x)=x^2-3x<BR>\n" );
document.write( "g(−2)=(−2)^2−3(−2)=4+6=10\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(c)g(f(3))<BR>\n" );
document.write( "f(3)=−2.<BR>\n" );
document.write( "g(-2) =(-2)^2 -(3)(-2)=10<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );