The functions f(x) = x3 + x2 – 2x + 3 and g(x) = log(x) + 2 are given.

Part A: What type of functions are f(x) and g(x)? Justify your answer. (5 points)
Part B: Find the domain and range for f(x) and g(x). Then compare the domains and compare the ranges of the functions. (5 points)