2. [50 pts] Consider the function Vx - 1 (a) [4 pts] Find the domain of f. (b) [6 pts] Find the critical number(s) of f. (c) [6 pts] Find the intervals on which f is increasing or decreasing. f is increasing on f is decreasing on (d) [4 pts] Find any local maximum or minimum points (I, ?). local maximum point(s) local minimum point(s)(e) [8 pts] Find the second derivative of S. f"(x) = (f) [6 pts] Find the intervals on which f is concave up or concave down. f is concave up on f is concave down on (g) [4 pts] Find any inflection points. (h) [12 pts] Based on all of the above, sketch a graph of y = VI - 1