The graph of the function f(x) = 4x^3 - 48x has one local maximum and one local minimum point. Find these points using the first derivative test. The function has a local maximum at the point . (Type an ordered pair.)
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The derivative of \( f(x)=4 x^{3}-48 x \) is \( f'(x)=12 x^{2}-48 \). Show more…
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