document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1089013>Question 1089013</A>: <I><SPAN STYLE=\"word-break: break-all;\">  f(x) = -13x^2 - 13x + 14 and g(x) = -13x - 11<BR>\n" );
document.write( "     find g(g(3))<BR>\n" );
document.write( "AND<BR>\n" );
document.write( "f(x) = 15x + 12 and g(x) = -10x^2 + 15<BR>\n" );
document.write( "        find f(g(-2))\r<BR>\n" );
document.write( "\n" );
document.write( "I can't figure these out for the life of me :(( please help </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #703354 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=703354\">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+=+-13x%5E2+-+13x+%2B+14 ALIGN=MIDDLE  ALT=\"f%28x%29+=+-13x%5E2+-+13x+%2B+14\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29+=+-13x+-+11 ALIGN=MIDDLE  ALT=\"g%28x%29+=+-13x+-+11\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "you have <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28g%28x%29%29 ALIGN=MIDDLE  ALT=\"g%28g%28x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> since you are given <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29 ALIGN=MIDDLE  ALT=\"f%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29 ALIGN=MIDDLE  ALT=\"g%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >; so, I believe you need to find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28f%28g%283%29%29%29 ALIGN=MIDDLE  ALT=\"highlight%28f%28g%283%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
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document.write( " to find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28highlight%28g%283%29%29%29 ALIGN=MIDDLE  ALT=\"f%28highlight%28g%283%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, you can first evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28g%283%29%29 ALIGN=MIDDLE  ALT=\"highlight%28g%283%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and it will be value of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29 ALIGN=MIDDLE  ALT=\"f%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28g%283%29%29=-13%2A3+-+11=-39-11=-50 ALIGN=MIDDLE  ALT=\"highlight%28g%283%29%29=-13%2A3+-+11=-39-11=-50\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "then, go back to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28highlight%28g%283%29%29%29 ALIGN=MIDDLE  ALT=\"f%28highlight%28g%283%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-50 ALIGN=MIDDLE  ALT=\"-50\"   DISABLED_style= \"max-width:90%; height:auto;\" > for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28g%283%29%29 ALIGN=MIDDLE  ALT=\"highlight%28g%283%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >; so, you will have:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28highlight%28-50%29%29=-13%28-50%29%5E2+-+13%28-50%29+%2B+14 ALIGN=MIDDLE  ALT=\"f%28highlight%28-50%29%29=-13%28-50%29%5E2+-+13%28-50%29+%2B+14\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28highlight%28-50%29%29=-13%282500%29+%2B+650+%2B+14 ALIGN=MIDDLE  ALT=\"f%28highlight%28-50%29%29=-13%282500%29+%2B+650+%2B+14\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28highlight%28-50%29%29=-32500+%2B+650+%2B+14 ALIGN=MIDDLE  ALT=\"f%28highlight%28-50%29%29=-32500+%2B+650+%2B+14\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28highlight%28-50%29%29=-31836 ALIGN=MIDDLE  ALT=\"f%28highlight%28-50%29%29=-31836\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
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document.write( "AND<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+15x+%2B+12 ALIGN=MIDDLE  ALT=\"f%28x%29+=+15x+%2B+12\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29+=+-10x%5E2+%2B+15 ALIGN=MIDDLE  ALT=\"g%28x%29+=+-10x%5E2+%2B+15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "        find<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28g%28-2%29%29 ALIGN=MIDDLE  ALT=\"+f%28g%28-2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28-2%29+=+-10%28-2%29%5E2+%2B+15 ALIGN=MIDDLE  ALT=\"g%28-2%29+=+-10%28-2%29%5E2+%2B+15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28-2%29+=+-10%2A4+%2B+15 ALIGN=MIDDLE  ALT=\"g%28-2%29+=+-10%2A4+%2B+15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28-2%29+=+-40+%2B+15 ALIGN=MIDDLE  ALT=\"g%28-2%29+=+-40+%2B+15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28-2%29+=+-25 ALIGN=MIDDLE  ALT=\"g%28-2%29+=+-25\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28g%28-2%29%29=f%28-25%29 ALIGN=MIDDLE  ALT=\"+f%28g%28-2%29%29=f%28-25%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%28g%28-2%29%29=f%28-25%29=15%28-25%29+%2B+12 ALIGN=MIDDLE  ALT=\"+f%28g%28-2%29%29=f%28-25%29=15%28-25%29+%2B+12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28g%28-2%29%29=f%28-25%29=-375+%2B+12 ALIGN=MIDDLE  ALT=\"+f%28g%28-2%29%29=f%28-25%29=-375+%2B+12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28g%28-2%29%29=f%28-25%29=-363 ALIGN=MIDDLE  ALT=\"+f%28g%28-2%29%29=f%28-25%29=-363\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );