document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1050512>Question 1050512</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The height of an object off the ground, h (in feet) t seconds after it is launched into the air is given by<BR>\n" );
document.write( "h(t) = &#8722;16t2 + 128t,    0 &#8804; t &#8804; 8.<BR>\n" );
document.write( "Find the average rate of change of h over the interval <BR>\n" );
document.write( "[4, 8]. <BR>\n" );
document.write( "_______  feet per second\r<BR>\n" );
document.write( "\n" );
document.write( "Interpret your result.<BR>\n" );
document.write( "During the last four seconds of the objects's time in the air, it is  falling at a average rate of _______ </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #666077 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=666077\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The height of an object off the ground, h (in feet) t seconds after it is launched into the air is given by<BR>\n" );
document.write( "h(t) = &#8722;16t2 + 128t,    0 &#8804; t &#8804; 8.<BR>\n" );
document.write( "Find the average rate of change of h over the interval <BR>\n" );
document.write( "[4, 8].<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "Find h(8)<BR>\n" );
document.write( "Subtract h(4)<BR>\n" );
document.write( "Divide by 4.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );