SOLUTION: Specify the domain and range for the relation {(-1,3),(2,-1),(3,3)} Is this range also a function?

Question 103401: Specify the domain and range for the relation {(-1,3),(2,-1),(3,3)} Is this range also a function?
Answer by elima(1433) (Show Source): You can put this solution on YOUR website!
(-1,3),(2,-1),(3,3)
Range is the possible values for y in a function, so it is not a function by itself, if that is what you are asking. For every value of x (the domain) you put in an equation, the answer for y is the range.
For these sets of numbers;
(-1,3)
domain= -1
range = 3
(2,-1)
domain = 2
range = -1
(3,3)
domain = 3
range = 3
:)
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