Mathematics · Calculus
Let f(x) = ∫x2 - 3x + 2x4 + 1 dx, then the function f(x) decreases in the interval:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(2, ∞)
- 2(1, 2)✓
- 3(-2, -1)
- 4(-∞, -2)
Correct answer
(1, 2)
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