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Over which interval does f(x) have a negative average rate of change?

A.[3,8]
B.[-9,-3]
C.[3,5]
D.[-9,-8]

Over which interval does f(x) have a negative average rate of change? A.[3,8] B.[-9,-3] C-example-1
User Serpiton
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2 Answers

3 votes

Uh...I have no clue. Sorry. :(

User Mike Minaev
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6 votes

Answer:

It is A

From the x-value of 3 to the x-value of 8, the y-value goes down from 3 to -6

User Davestewart
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