Question

What is the DOMAIN of the following relation? {(-5,4), (-4,2), (0,2), (1,3), (2,4)}

Answer 1

See below.

Explanation:

The domain of a relation is all of the x-coordinates.

So we have the relation:

{(-5,4), (-4,2), (0,2), (1,3), (2,4)}

This means that the domain will be the following values:

{(-5,4), (-4,2), (0,2), (1,3), (2,4)}

So, our domain is:

`\{-5, -4, 0, 1, 2\}`

Note that the domain is in ascending order.

Answer 2

{-5, -4, 0, 1, 2}

Explanation:

The domain is the inputs or the x values

{-5, -4, 0, 1, 2}