Let on the closed interval

MATHEMATICS · Single correct · AP · Calculus AB · Analytical Applications of Differentiation · Analytical Applications of Differentiation

Problem

Let f(x)=x3−9xf(x)=x^{3}-9x on the closed interval [0,4][0,4]. What is the absolute minimum value of ff on this interval? (a) −33-3\sqrt{3} (b) −63-6\sqrt{3} (c) 2828 (d) 00

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