Question

What is the domain of this function?

Answer 1

-5, -1, 1, 2, 4

Explanation:

The domain includes the x-values of the points. Starting from the left, the points are (-5, -5), (-1, 0), (1, 1), (2, 5), (4, -3).

Take the x-values, and the domain is {-5, -1, 1, 2, 4}.