Answer:
{2, 0, - 1, - 2}
Explanation:
We have to find the domain of the relation {(2,8), (0,8), (-1,5), (-1,3), (-2,3)}.
Now, this is not a function and this is relation because there are two values of y {i.e. y = 5 and y = 3} for a single corresponding value of x {i.e. x = - 1}.
Now, the domain of the relation, which means the x-values of the given relation are {2, 0, - 1, - 2}. (Answer)