document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=979654>Question 979654</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Consider the  function <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=%285%2F2%29cos%282x-%28pi%2F2%29%29 ALIGN=MIDDLE  ALT=\"f%28x%29=%285%2F2%29cos%282x-%28pi%2F2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. For what values of k will the equation f(x)=k have no solutions? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #600987 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=600987\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Consider the  function <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=%285%2F2%29cos%282x-%28pi%2F2%29%29 ALIGN=MIDDLE  ALT=\"f%28x%29=%285%2F2%29cos%282x-%28pi%2F2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. For what values of k will the equation f(x)=k have no solutions?<BR>\n" );
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document.write( "k < -5/2<BR>\n" );
document.write( "k > 5/2<BR>\n" );
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