Answer
The domain of this relation is {2,-3,4} and the range is {6,9,10}. This relation is not a function.
Work Step by Step
The domain of this relation is {2,-3,4} and the range is {6,9,10}. This relation is not a function because there are two ordered pairs (2,6) and (2,10) that have the same first element and different second element.