# What is the average value of the function #f(x) = 4 - x^2# on the interval #[-2,2]#?

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The average value of the function ( f(x) = 4 - x^2 ) on the interval ([-2,2]) is ( \frac{8}{3} ).

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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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