Question

12/15
x
y
-2
-7
-1
-4
0
-1
1
2
2
5
what is the domain of this chart of values?

Explanation:

The domain of a relation is the set of all input (x) values from the table. We collect all unique x-values provided.

Answer:

$\{-2, -1, 0, 1, 2\}$