10. BALL The function h = -16t2 + 25t + 5 can be
used to represent the height h in feet of a juggler's ball
after t seconds of being tossed in the air by a juggler 5
feet tall. Graph the function. Use your graph to estimate
the height of a juggler's ball that has been in the air for
1.5 seconds.
Height (ft)
0
2 4 6 8 10 12 14 16
Time (s)