SOLUTION: what would the domain and range be if the sets were .....(-3,8) (4,1) (-1,0) (2,2)

Algebra ->  Functions -> SOLUTION: what would the domain and range be if the sets were .....(-3,8) (4,1) (-1,0) (2,2)      Log On


   

Question 477259: what would the domain and range be if the sets were .....(-3,8) (4,1) (-1,0) (2,2)
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
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}