Question

The domain of the following relation R {(3,-2), (1, 2), (-1,-4), (-1, 2)} is ____.

A) {-1,1,3)
B) {-1,-1, 1, 3}
C) {-4, -2, 2, 2}
D) {-4, -2, 2}

Answer 1

The domain of the relation R {(3,-2), (1, 2), (-1,-4), (-1, 2)} is {-1, 1, 3}.

Step-by-step explanation:

The domain of a relation refers to the set of all possible input values (or x-values). In this case, the given relation R is {(3,-2), (1, 2), (-1,-4), (-1, 2)}. The x-values in the relation are 3, 1, and -1. Therefore, the domain of the relation is {-1, 1, 3}.