Consider the function graphed at right. Join multiple intervals with a union. A) Give the open interval(s) where the function is increasing. B) Give the open interval(s) where the function is decreasing. C) Give the open interval(s) where the function is constant. D) Give the domain of the function using interval notation. E) Give the range of the function using interval notation. -10-9-8-7-6-5-4-3-2 10 9 -8- 7 6 5 4 3 2 2 4 2 3 4 5 6 7 8 9 10 -6 595 7 8 -9 10 a