Let f be a function with domain R. We say that f is non-increasing if and only if, Vx, y ER, x < y = f(x) ≥ f(y) Which of the following is equivalent to function f being non- increasing? Select all that apply. Ovx, y, z€ Rya y OV, y e R, f(x) < f(y) ⇒ x ≥y f is decreasing on R

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