document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=181633>Question 181633</A>: <I><SPAN STYLE=\"word-break: break-all;\">  The formula    http://i732.photobucket.com/albums/ww330/school_hard/IMG_49301.jpg<BR>\n" );
document.write( "    can be used to estimate the number of seconds t it takes a pendulum of lenth L meters to make one complete swing.  Graph the equation on a graphing calculator. Then use the graph to estimate the values of t for pendulums of lengths 1.5 meters and 2.5 meters.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #136607 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=136607\">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=+t=2%2Api%2Asqrt%28L%2F9.8%29+ ALIGN=MIDDLE  ALT=\"+t=2%2Api%2Asqrt%28L%2F9.8%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+drawing%28+300%2C+300%2C+-1%2C+5%2C+-1%2C+5%2Cgrid%281%29%2C%0D%0Acircle%282.5%2C3.2%2C.1%29%2C%0D%0Acircle%283.5%2C3.75%2C.1%29%2C%0D%0Agraph%28+300%2C+300%2C+-1%2C+5%2C+-1%2C+5%2C++6.28%2Asqrt%28x%2F9.8%29%29%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Using the graph,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%282.5%29=3.1 ALIGN=MIDDLE  ALT=\"+t%282.5%29=3.1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%283.5%29=3.7+ ALIGN=MIDDLE  ALT=\"+t%283.5%29=3.7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "or plugging into the equation,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%282.5%29=2%2Api%2Asqrt%282.5%2F9.8%29=3.17+ ALIGN=MIDDLE  ALT=\"+t%282.5%29=2%2Api%2Asqrt%282.5%2F9.8%29=3.17+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%283.5%29=2%2Api%2Asqrt%283.5%2F9.8%29=3.75+ ALIGN=MIDDLE  ALT=\"+t%283.5%29=2%2Api%2Asqrt%283.5%2F9.8%29=3.75+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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