Consider the function f(x) = x³ + x² – x + 6 on the interval [-3, 0]. Find f'(x). f'(x) = 3x + 2x – 1 Find the critical value of f(x) on the interval [-3, 0]. x = -1 Evaluate the function at the critical value. (х, у) %3D -1,5 Evaluate the function at the endpoints of the given interval. (х, у) 3D -3, – 11 (smaller x-value) (х, у) 3 0,4 (larger x-value) Find the absolute maxima and minima for f(x) on the interval [-3, 0]. absolute maximum (х, у) %3D -1,5 absolute minimum (х, у) -3, – 11

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