4. (10 points) Given the graph below and the points on the graph that are provided, answer the following questions. y 1 (a) Give the domain of f(x): (b) Give the cut points of the derivative, f'(x): (c) Give the interval(s) where the function f(x) is increasing: (d) Give the interval(s) where the function f(x) is decreasing: (e) Give the x value(s) of the local maximum(a): (f) Give the x value(s) of the local minimum(a): X