2. Answer the following about the function f(x) = 2 - 2x + 1 a. Find all critical numbers (x-coordinates) of f(x). b. Find increasing / decreasing intervals of f (x). c. Find local Maxima and minima of f(x). d. Find intervals for concave up / down of f(x). e. Find the x-coordinate of the inflection point of f(x). 3. Find the absolute maximum and absolute minimum of f(x) = 2x3 - 6x + 1 on [0, 3]