document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1070381>Question 1070381</A>: <I><SPAN STYLE=\"word-break: break-all;\"> b) Given the functions f(x) is 3x^2-5 and g(x) is 4+2x, find the following<BR>\n" );
document.write( " (i) (fog) (2) (ii) g(^-1)	 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #685479 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=685479\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f o g=3(4+2x)^2-5<BR>\n" );
document.write( "can put 2 in right here for x<BR>\n" );
document.write( "3(4+4)^2-5<BR>\n" );
document.write( "3(64)-5=187.<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "g^(-1):<BR>\n" );
document.write( "y=4+2x<BR>\n" );
document.write( "x=2+4y, solve for y<BR>\n" );
document.write( "4y=x-2<BR>\n" );
document.write( "y=(1/4)(x-2)=g^(-1) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );