document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=732707>Question 732707</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x) = cos 2 theta + sin theta, then f (pi/2) equals\r<BR>\n" );
document.write( "\n" );
document.write( "1) 1<BR>\n" );
document.write( "2) 2<BR>\n" );
document.write( "3) -2<BR>\n" );
document.write( "4) 0\r<BR>\n" );
document.write( "\n" );
document.write( "Please show work thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #447999 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=447999\">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+%28pi%2F2%29=+cos+%282%2Atheta%29+%2B+sin%28+theta%29 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=+cos+%282%2Atheta%29+%2B+sin%28+theta%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=f+%28pi%2F2%29=cos+%282%28pi%2F2%29%29%2B+sin+%28pi%2F2%29 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=cos+%282%28pi%2F2%29%29%2B+sin+%28pi%2F2%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=f+%28pi%2F2%29=cos+%28cross%282%29%28pi%2Fcross%282%29%29%29%2B+sin+%28pi%2F2%29 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=cos+%28cross%282%29%28pi%2Fcross%282%29%29%29%2B+sin+%28pi%2F2%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=f+%28pi%2F2%29=cos+%28pi%29%2B+sin+%28pi%2F2%29 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=cos+%28pi%29%2B+sin+%28pi%2F2%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=f+%28pi%2F2%29=cos+%283.14%29%2B+sin+%283.14%2F2%29 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=cos+%283.14%29%2B+sin+%283.14%2F2%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=f+%28pi%2F2%29=cos+%283.14%29%2B+sin+%281.57%29 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=cos+%283.14%29%2B+sin+%281.57%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=f+%28pi%2F2%29=-0.99999873%2B+0.999999683 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=-0.99999873%2B+0.999999683\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f+%28pi%2F2%29=0 ALIGN=MIDDLE  ALT=\"f+%28pi%2F2%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "answer: 4)<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+0+ ALIGN=MIDDLE  ALT=\"+0+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );