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Is the function increasing or decreasing over the interval (-3,-1)? Explain.

Is The Function Increasing Or Decreasing Over The Interval 31 Explain class=

Answer :

Increasing it is going up

Answer: Decreasing

Explanation:

The curve is going downhill as you move from left to right, and as you move from x = -3 to x = -1.

The interval notation of (-3,-1) means -3 < x < -1.

Since the curve is going downhill on this region, this means the function is decreasing on this interval.

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