Find the domain and range of the function represented by the graph. A Domain: −3

Answer:
Domain: (-3, 1]
Range: [-4, 0)
Step-by-step explanation:
Domain is all the x-values that can be plugged into the graph.
Range is all y-values that are outputted from inputting x.
We can see that our x-values span from -3 to 1. Since -3 is open dot, it is not included. Brackets signify inclusion.
(-3, 1]
We can see that our y-values span from -4 to 0. Since when x = -3 is open dot, the output y = 0 is also not included.
[-4, 0)