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Let f(x) = (x2 + 3x + 1)e-x . (a) (1 pt) Find f' (x) (b)...

Let f(x) = (x2 + 3x + 1)e-x .

(a) (1 pt) Find f' (x)

(b) (3 pts) Solve for the intervals of increase and decrease. Show your work.

(c) (2 pts) Find any local maxima or minima, and where they occur

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