Suppose that the graph below is the graph of f'(x), the derivative of a function f(x). Find the open intervals where ffx} is a} increasing, or b]...

Suppose that the graph below is the graph of f'(x), the derivative of a function f(x). Find the open intervalswhere ffx} is a} increasing, or b] decreasing. a} List any interval(s) on which the function isincreasing. Select the correct choice below and fill inany answer boxes within your choice. ©A. (Type your answer in interval notation. Use acomma to separate answers as needed.) 0 B. The function is never increasing. b) List any interval(s) on which the function isdecreasing. Select the correct choice below and fill inany answer boxes within your choice. OA. (Type your answer in interval notation. Use acomma to separate answers as needed.) 0 B. The function is never decreasing.