document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1199001>Question 1199001</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For the real-valued function f(x) and g(x) bellow find (f o g)(5).<BR>\n" );
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document.write( "f(x)=2^(x-3) and g(x)= square root of (x^2+39)\r<BR>\n" );
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document.write( "The correct answer is one of the following. Which one is correct?\r<BR>\n" );
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document.write( "A) square root of 55\r<BR>\n" );
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document.write( "B) 32\r<BR>\n" );
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document.write( "C) 4\r<BR>\n" );
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document.write( "D) 8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #832687 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=832687\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "The notation (f o g)(x) is the same as f( g(x) ).\r<BR>\n" );
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document.write( "To evaluate f( g(5) ), we first need the value of g(5).<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29+=+sqrt%28x%5E2%2B39%29 ALIGN=MIDDLE  ALT=\"g%28x%29+=+sqrt%28x%5E2%2B39%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%285%29+=+sqrt%285%5E2%2B39%29 ALIGN=MIDDLE  ALT=\"g%285%29+=+sqrt%285%5E2%2B39%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%285%29+=+sqrt%2825%2B39%29 ALIGN=MIDDLE  ALT=\"g%285%29+=+sqrt%2825%2B39%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%285%29+=+sqrt%2864%29 ALIGN=MIDDLE  ALT=\"g%285%29+=+sqrt%2864%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%285%29+=+8 ALIGN=MIDDLE  ALT=\"g%285%29+=+8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "This means,<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+2%5E%28x-3%29 ALIGN=MIDDLE  ALT=\"f%28x%29+=+2%5E%28x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%288%29+=+2%5E%288-3%29 ALIGN=MIDDLE  ALT=\"f%288%29+=+2%5E%288-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%288%29+=+2%5E%285%29 ALIGN=MIDDLE  ALT=\"f%288%29+=+2%5E%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%288%29+=+highlight%2832%29 ALIGN=MIDDLE  ALT=\"f%288%29+=+highlight%2832%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and furthermore,<BR>\n" );
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