document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1071164>Question 1071164</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A water wave is created in a wave tank. It has an amplitude of 3 and a period<BR>\n" );
document.write( "of 4&#960;/5. Find the equation of this wave as a cosine function. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #686205 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=686205\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A water wave is created in a wave tank. It has an amplitude of 3 and a period<BR>\n" );
document.write( "of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4pi%2F5 ALIGN=MIDDLE  ALT=\"4pi%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Find the equation of this wave as a cosine function.<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+3cos%285x%2F2%29%29 ALIGN=MIDDLE  ALT=\"f%28x%29+=+3cos%285x%2F2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );