document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=62792>Question 62792</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For the functions f(x) = 4x + 7 and g(x) = -9x + 11, <BR>\n" );
document.write( "find f(g(0)).\r<BR>\n" );
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document.write( "For the functions f(x) = 3x2 - 7<BR>\n" );
document.write( "and g(x) = -3x2 + 4, <BR>\n" );
document.write( "find f(g(2)). (Do NOT put commas in large numbers.)\r<BR>\n" );
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document.write( "For the functions f(x) = 3x2 - 7<BR>\n" );
document.write( "and g(x) = -3x2 + 8, <BR>\n" );
document.write( "find g(f((-4)). (Do NOT put commas in large numbers.)\r<BR>\n" );
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document.write( "For the functions f(x) = 3x2 - 8<BR>\n" );
document.write( "and g(x) = -7x2 + 5, <BR>\n" );
document.write( "find g(f((-4)). (Do NOT put commas in large numbers.)\r<BR>\n" );
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document.write( "For the functions f(x) = 3x + 6 and g(x) = -10x + 3, <BR>\n" );
document.write( "find g(f((4)). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #43633 by </B><A HREF=/tutors/aboutme.mpl?userid=funmath><B>funmath(2933)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=funmath><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=43633\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For the functions f(x) = 4x + 7 and g(x) = -9x + 11, <BR>\n" );
document.write( "find f(g(0)).<BR>\n" );
document.write( "f(-9(0)+11)=f(11)=4(11)+7=44+7=51<BR>\n" );
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document.write( "For the functions f(x) = 3x^2 - 7<BR>\n" );
document.write( "and g(x) = -3x^2 + 4, <BR>\n" );
document.write( "find f(g(2)). (Do NOT put commas in large numbers.)<BR>\n" );
document.write( "f(-3(2)^2+4)=f(-3(4)+4)=f(-12+4)=f(-8)=3(-8)^2-7=3(64)-7=192-7=185<BR>\n" );
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document.write( "For the functions f(x) = 3x^2 - 7<BR>\n" );
document.write( "and g(x) = -3x^2 + 8, <BR>\n" );
document.write( "find g(f((-4)). (Do NOT put commas in large numbers.)<BR>\n" );
document.write( "g(3(-4)^2-7)=g(3(16)-7)=g(48-7)=g(41)=-3(41)^2+8=-3(1681)+8=-5043+8=-5035<BR>\n" );
document.write( ":<BR>\n" );
document.write( "For the functions f(x) = 3x^2 - 8<BR>\n" );
document.write( "and g(x) = -7x^2 + 5, <BR>\n" );
document.write( "find g(f((-4)). (Do NOT put commas in large numbers.)<BR>\n" );
document.write( "g(3(-4)^2-8)=g(3(16)-8)=g(48-8)=g(40)=-7(40)^2+5=-7(1600)+5=-11200+5=-11195<BR>\n" );
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document.write( "For the functions f(x) = 3x + 6 and g(x) = -10x + 3, <BR>\n" );
document.write( "find g(f((4)).<BR>\n" );
document.write( "g(3(4)+6)=g(12+6)=g(18)=-10(18)+3=-180+3=-177<BR>\n" );
document.write( "Happy Calculating!!! </SPAN>\n" );
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