What is the range of the following relation?

Answer: y≤0 

On the graph, the y-axis starts at the coordinate (0,0) and then begins to expand outward. As it expands, the domain and the range continue on forever so the answer would be y≤0 (basically, the range of the y values start from 0 and continue on to negative infinity). 

(sorry if my explanation does not make sense)