Pls help

O A. The function is increasing on the interval(s). (Type your answer in interval notation. Use a comma to separate answers as needed.) O B. There is no solution. (-10, 5) (2,4) (b) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. - 16 - 12 -8 4 & (4,-3) O A. The function is decreasing on the interval(s). (Type your answer in interval notation. Use a comma to separate answers -12- as needed.) -16- O B. There is no solution. (c) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The function is constant on the interval(s) (Type your answer in interval notation. Use a comma to separate answers as needed.) O B. There is no solution