Question

Please help me pleasse I really need help please help me

Answer 1

A) -25 feet per second

Explanation:

The average rate of change [2.5, 4 ]

`=f(4)-+(2.5)/4-2.5`

`f(4)=60 ft`

`f(2.5)=97.5 ft`

`4-2.5=1.5 sc`

`Answer:-(60-97.5)/(1.5)`

`= -25`

So option A is your answer

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hope it helps...

have a great day!!

Answer 2

• A. -25 feet per second

Explanation:

Average rate of change in the interval (2.5, 4) is:

• (60 - 97.5)/(4 - 2.5) = -25

Correct choice is A