Si j’ai 3897a & x 2345b
2 answers:
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Answer:
The average rate of change of f(t) from t = 3 seconds to t = 5 seconds is -80 feet per second.
Step-by-step explanation:
The function that models the height of the ball is:
At t=3,
At t=5,
The average rate of change is simply the slope of the secant line connecting.
and
.
The average rate of change