PART C: COMMUNICATION 1. What does the limit lim (2 + h) - 8 =12 indicate about the graph of the h->0 h function f (x)? Be specific. (2 marks) 2. Indicate whether the following statement is sometimes true, always true or never true. Justify you response. "If f(x) is defined for all x ER, then f' (x) is also defined for all x ER ."(2 marks) 3. Given the graph of f'(x), describe the intervals f'(x) where the original function is increasing, decreasing, and the x-values of any local maximum and minimum points. (3 marks) -10 8 10