document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=209447>Question 209447</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi<BR>\n" );
document.write( "so in this question Im supposed to graph this question<BR>\n" );
document.write( "\"you are connected to a device that measures the amount of air in your lungs. The amount of air in your lungs depends on time\"<BR>\n" );
document.write( "It seems like an easy question but i think im over thinking it and i just dont know how to graph it and I mean there are more questions that are just like these that i have but i just need a way to understand on how to graph them.<BR>\n" );
document.write( "anything advice or ways to do it is extremely appreciated </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #158362 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=158362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The amount of air in the lungs is cyclic.  It can be represented as a sinusoid, or the sum of sinusoids.<BR>\n" );
document.write( "dl the FREE graph software from <BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "http://www.padowan.dk.com <BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "and graph some sine functions. A simplest curve, eg, y = 200sin(x) + 200 might match lung activity.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );