Which of the following is at least piecewise continuous in the interval [0, 10]. 2t, 0 st<1 2t - 3 , 0 < t < 2 5 sts 10 ƒ(t) = f (t) = 1, - 2t, 2 sts 10 0st<1 [3t + 1, 0

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