Question

What is the domain?
(0,1), (-1, -1), (2, 4), (1, -1)

Answer 1

Answer:{-1,0,1,2}

Explanation:

Answer 2

Hey there! I'm happy to help!

The domain is all of the x-values of a function.

So, we take all of the x-values from our points.

0,-1,2,1

To express the domain, you order the numbers from least to greatest and put it in brackets, so the domain is {-1,0,1,2}.

Have a wonderful day! :D