document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=968844>Question 968844</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A ball is kicked off the roof of a 35m tall building at  a speed of 10m/s. The height of the ball is defined by the function h(t)=-4.9t^2+10t+35, where h is the height of the ball in metres and t is the time in seconds. During which of the following intervals of time is the average rate of change of the ball's height the greatest?\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks so much :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #591962 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=591962\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A ball is kicked off the roof of a 35m tall building at  a speed of 10m/s. The height of the ball is defined by the function h(t)=-4.9t^2+10t+35, where h is the height of the ball in metres and t is the time in seconds. During which of the following intervals of time is the average rate of change of the ball's height the greatest?<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "Nothing follows. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );