Question

If the domain is (-2,-1,0,1,4) and the range is (3,4,7,9) what point could be removed to make it a function?

Answer 1

domain is (-2,-1,0,1,4)

range is (3,4,7,9)

We need to remove a point from the domain because the domain has 5 points.

In this case we can eliminate any point from the domain, for example 0