Given function f (x) = %(x3 + 3x2 4), do the following. (a). Find the domain, the xintereepts and the y-intercept. (6 points) (b). Find all the asymptotes, if any. (2 points) (0). Use a TABLE, as I did in lectures, to show intervals in which 1' (x) is increasing or decreasing, concave up or concave down, the relative min. and max. and the inection points, if any. (22 points) ((1). Sketch the graph of y = f (x). (8 points)