document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1183588>Question 1183588</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given f(x) = cos x and g(x) = 𝜋x, evaluate each expression.\r<BR>\n" );
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document.write( "f(g(2))=\r<BR>\n" );
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document.write( "f(g(1/2))=\r<BR>\n" );
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document.write( "g(f(0))=\r<BR>\n" );
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document.write( "g(f(𝜋/4))=\r<BR>\n" );
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document.write( "f(g(x))=\r<BR>\n" );
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document.write( "g(f(x))=\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #813975 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=813975\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+cos+%28x%29+ ALIGN=MIDDLE  ALT=\"f%28x%29+=+cos+%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+=+pi%2Ax ALIGN=MIDDLE  ALT=\"g%28x%29+=+pi%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " evaluate each expression:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28g%28x%29%29 ALIGN=MIDDLE  ALT=\"+f%28g%28x%29%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%28g%28x%29%29=f%28pi%2Ax%29=cos%28pi%2Ax%29 ALIGN=MIDDLE  ALT=\"f%28g%28x%29%29=f%28pi%2Ax%29=cos%28pi%2Ax%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%28g%282%29%29=cos%28pi%2A2%29 ALIGN=MIDDLE  ALT=\"f%28g%282%29%29=cos%28pi%2A2%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%282%29%29=cos%282pi%29 ALIGN=MIDDLE  ALT=\"f%28g%282%29%29=cos%282pi%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%282%29%29=1 ALIGN=MIDDLE  ALT=\"f%28g%282%29%29=1\"   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%28g%281%2F2%29%29=cos%28pi%2A%281%2F2%29%29 ALIGN=MIDDLE  ALT=\"f%28g%281%2F2%29%29=cos%28pi%2A%281%2F2%29%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%281%2F2%29%29=cos%28pi%2F2%29 ALIGN=MIDDLE  ALT=\"f%28g%281%2F2%29%29=cos%28pi%2F2%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%281%2F2%29%29=0 ALIGN=MIDDLE  ALT=\"f%28g%281%2F2%29%29=0\"   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%28f%28x%29%29 ALIGN=MIDDLE  ALT=\"g%28f%28x%29%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%28f%28x%29%29=g%28cos%28x%29%29=+pi%2Acos%28x%29 ALIGN=MIDDLE  ALT=\"g%28f%28x%29%29=g%28cos%28x%29%29=+pi%2Acos%28x%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%28f%280%29%29=+pi%2Acos%280%29 ALIGN=MIDDLE  ALT=\"g%28f%280%29%29=+pi%2Acos%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%280%29%29=+pi%2A1 ALIGN=MIDDLE  ALT=\"g%28f%280%29%29=+pi%2A1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%280%29%29=+pi ALIGN=MIDDLE  ALT=\"g%28f%280%29%29=+pi\"   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%28f%28pi%2F4%29%29=pi%2Acos%28pi%2F4%29 ALIGN=MIDDLE  ALT=\"g%28f%28pi%2F4%29%29=pi%2Acos%28pi%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28pi%2F4%29%29=pi%2A%281%2Fsqrt%282%29%29 ALIGN=MIDDLE  ALT=\"g%28f%28pi%2F4%29%29=pi%2A%281%2Fsqrt%282%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28pi%2F4%29%29=pi%2Fsqrt%282%29 ALIGN=MIDDLE  ALT=\"g%28f%28pi%2F4%29%29=pi%2Fsqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28f%28pi%2F4%29%29=%28pi%2Asqrt%282%29%29%2F2 ALIGN=MIDDLE  ALT=\"g%28f%28pi%2F4%29%29=%28pi%2Asqrt%282%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );