document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1165248>Question 1165248</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The height of an object dropped from the roof of an eight story building is modeled by: h(t) -9t^2 + 81, 0 <t<2. Here, h is the height of the object off the ground in feet, t seconds after the object is dropped. Find and interpret the average rate of change of h over the interval [0,2]. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #789706 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=789706\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The height of an object dropped from the roof of an eight story building is modeled by: h(t) -9t^2 + 81, 0 <t<2. Here, h is the height of the object off the ground in feet, t seconds after the object is dropped. Find and interpret the average rate of change of h over the interval [0,2].<BR>\n" );
document.write( "======<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "Close.<BR>\n" );
document.write( "There's no equal sign.<BR>\n" );
document.write( "h(t) = -9t^2 + 81<BR>\n" );
document.write( "------------------------<BR>\n" );
document.write( "Find h(2)<BR>\n" );
document.write( "Find h(0)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Then the avg = (h(2) - h(0))/(2-0)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );