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Topic 5.3 · Determining Intervals on Which a Function Is Increasing or Decreasing

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AP Calculus AB · Topic 5.3: Determining Intervals on Which a Function Is Increasing or DecreasingOpen topic

Practice question

Original PrepAtlas question. This is not an official College Board question.

If f′(x)=3(x−2)(x+1), on which set is f′(x)>0, so that f is increasing on each listed interval?
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