n Consider a continuous function f(x) = 2e¹-¹ – 2x. The graph of f is concave upward on which interval/s? O(-∞, 1) None of the choices O (1, +∞0) O (-∞0, +∞0) O (0, +∞) OIt is always concave downward.

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A: Topic:- Algebra

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