Question 477259
Remember, {(-3,8),(4,1),(-1,0),(2,2)} is a function that "maps" some set of x-values to some set of y-values. The function does not have to be explicitly defined (i.e. f(x) = ...); it can be arbitrary or random. The domain is the set of all possible inputs, and the range is the set of all possible outputs. With that said, we have


Domain = {-3,4,-1,2},
Range = {8,1,0,2}