PLEASE HELP I WILL GIVE BRAINLESTT
Identify the domain and range of the graph below

Answer:
Domain -∞ < x < ∞
Range -∞ < y ≤ 3
Step-by-step explanation:
Domain is the input, ie. x values
-∞ < x < ∞
Range is the output, ie. y values
-∞ < y ≤ 3