Answer:
The correct option is;
D. -2 ≤ y ≤ 4
Explanation:
The range gives the limits for the possible outputs of a function for a given input. It defines the expected dependent variable output
The range of the graph is given by the values of the maximum and minimum values of y as follows;
The maximum value of y = 4
The minimum value of y = -2
Therefore, the range is -2 ≤ y ≤ 4