ANSWER
[tex]0\text{ }\leq\text{ y }\leq300[/tex]
EXPLANATION
We are given the graph function.
The range of the function is the set of all the output values. That is the set of all y values.
So, we have to look at the lowest y value on the graph and the highest y value on the graph.
We have that the lowest y value is 0.
The highest y value is 300.
So, the range is:
[tex]0\text{ }\leq\text{ y }\leq300[/tex]
That is the answer.
