Grade 12 Calculus

Determine the maximum and minimum of each function on the given interval.
a) ���� = 2x^3�� − 9x^2�� ,−2 ≤ x� ≤ 4
b) ���� = 12x� − x^3�� , � x∈ �[−3,5]

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asked by sam
  1. Do you really think you're fooling us by using a different name for each of your posts?

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    posted by Ms. Sue

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