Question: In Problems, 1-2, identify the critical points and find the maximum value and minimum value on the given interval. 1. f(x) = x2 + 4x

In Problems, 1-2, identify the critical points and find the maximum value and minimum value on the given interval.
1. f(x) = x2 + 4x + 4; I = [-4, 0]
2. h(x) = x2 + x; I = [-2, 2]

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