1. The complete graph of y = f(x) is shown below. Use the graph to answer the following questions. BE SURE TO USE THE GRAPH TO EXPLAIN YOUR REASONING! NOTE: You may assume (2.029, 1.82) is a local maximum and that (1.077, 0.948) is an inflection point. (2.029, 1.82) (1.077, 0.948) (0, 0 ) ( It, 0) (a) Determine the x-values where: f (x) = 0: f' (x ) = 0: (b) List the open intervals over which: f (x) > 0: f ( x ) 0 : f' ( x) 0: f"(x)