Question

How do you find the domain of (-2, 1), (-1, 0), (0, -3), (1, -8)?

Answer 1

Domain: `{-2, -1, 0, 1}`

Explanation:

The domain is the set of input values and the range is the set of output values.

Input values when given a set of points, are the `x` values. The output values are the `y` values.

A point is in the form `(x, y)`

Therefore, the domain is `{-2, -1, 0, 1}`