Question: (a) If f(x) = (x 1)e x . find f'(x) and f(x). (b) Check to see that your answers to part (a) are reasonable

(a) If f(x) = (x – 1)ex. find f'(x) and f"(x). 

(b) Check to see that your answers to part (a) are reasonable by comparing the graphs of f, f', and f".

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