# What is the average rate of change in the interval #(-4,4)#, if #f(-4)=0# and #f(4)=-5#?

##
(A) #5/4#

(B) #-5/8#

(C) #5/8#

(D) #-8/5#

(A)

(B)

(C)

(D)

Answer is (B)

The response is (B).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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