Use the graph to determine (a) open intervals on which the function is increasing, if any. (b) open intervals on which the function is decreasing, if any. (c) open intervals on which the function is constant, if any. -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 -6 -4 -2 2 4 x y A coordinate system has a horizontal x-axis labeled from negative 7 to 7 in increments of 1 and a vertical y-axis labeled from negative 6 to 4 in increments of 1. From left to right, a curve rises at a decreasing rate and comes to a maximum at (negative 2, 0). The curve then falls, first at an increasing rate, and then at a decreasing rate until it reaches a minimum at (negative 1, negative 1). The curve then rises, first at an increasing rate, and then at a decreasing rate until it reaches a maximum at (0, 0). The curve then falls at an increasing rate for the rest of the graph.. Question content area bottom Part 1 (a) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The function is increasing on the interval(s) enter your response here. (Type your answer in interval notation. Use a comma to separate answers as needed.) B. The function is never increasing