Question

Need help right now pt.2​

Answer 1

a) see graph

b) No

Explanation:

The given relation is

{
`(-4,7),(-2,-1),(-2,0),(3,3)`}

The arrow diagram is shown in the attachment.

b) The relation is not a function because -2 alone maps onto two different y-values.

One-to-many relation cannot be a function.