3. Consider the following: f(x) = x • e* Justify your answer for the following questions by naming a specific test and explaining how the specific test works in each situation. a. Find the interval(s) of increase. b. Find the interval(s) of decrease. c. Find the local maximum value(s). d. Find the local minimum value(s). e. Find the inflection point(s). f. Find the interval(s) the function is concave up. g. Find the interval(s) the function is concave down.

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