14 Two balls are tossed in the air at the same time. The graph of y=hl(t) is shown where hl(t) is the height of
Ball 1, in feet, t seconds after it is tossed.
1
20
ht)
Height (feet)
15
25
Time (seconds)
The height of Ball 2 can be modeled by the function
h(t) = -16ť + 40t + 4
where h2(t) is the height of ball 2, in feet, t seconds after it is tossed.
Which ball went higher? How do you know? (Write a justification for your choice.)
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