Answer:
[4, ∞)
Explanation:
The range of a graph is the values of y for that graph.
We can see that the lowest y value of the graph occurs at the minimum, (0, -4). So the lower limit of the range is -4.
On the right side, the graph continues to reach upward indefinitely. That means that we can say that the upper limit of the range is infinity.
We can write this in different forms. I will write it here in interval notation:
[4, ∞)
The "[" signifies that the value of -4 is included in the range, and the ")" signifies that the range goes up to infinity.