If x > 1, which of the following decreases as x decreases

If x > 1, which of the following decreases as x decreases? I. x + x^3 II. 2x^2 − x III. 1/(x + 1)

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #38823

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