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 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 x y A coordinate system has a horizontal x-axis labeled from negative 7 to 3 in increments of 1 and a vertical y-axis labeled from negative 9 to 1 in increments of 1. The graph consists of two rays. Upper A horizontal ray extends to the left from the point left parenthesis negative 2 comma negative 4 right parenthesis . Upper A ray falls from left to right from the point left parenthesis negative 2 comma negative 4 right parenthesis and passes through the point left parenthesis 3 comma negative 9 right parenthesis . 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. There is no interval on which the function is increasing