Question

What is the domain of the relation?

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

Answer 1

D. (4, -2, 2)

Explanation:

The domain is the horizontal extent of the graph, the values of x for which the relation is defined.

Application

We can read the x-values of the points from the graph:

(-4, -2, 2)