Determine where the given function is increasing and where it is decreasing. f(x) = x3 - 12x - 3
A. Increasing on (-?, -2] and [2, ?), decreasing on [-2, 2]
B. Decreasing on (-?, -2], increasing on [-2, ?)
C. Decreasing on (-?, -2] and [2, ?), increasing on [-2, 2]
D. Increasing on (-?, -4] and [4, ?), decreasing on [-4, 4]
Answer: A
Mathematics
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