I need the domain and range please

If the corners of the square are the points that you need to find then the D values are 0, 2, 2 and 4 and the R values would be -2, 0, 0 and 2

Step-by-step explanation:

I hope this helps, if you could help me out by promoting this to brainliest that would be SUPER helpful! ^<^

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value