smartgirlll9226 smartgirlll9226 Today at 2:06 AM Mathematics Answered S 4 (5, 4) 3 (-1,2) 2 1 (-3, 1) (1, 0) 2 (3, 0) -3 N -1 0 4 5 6 -1 -2 (2,-2) -3 What is the domain of this function?