Is the following relation a function?

Two circles are shown, one labeled x and the other labeled y. The x circle contains the numbers 6, negative 1, 4, and 0. The y circle contains the numbers 2, negative 1, and 3. Arrows map numbers from x to numbers from y. There are arrows going from 6 to negative 1, from negative 1 to 2, from 4 to 3, and from 0 to 3.

Answer

Yes

No

Question

18 December, 03:19

+2

Answers (2)

Know the Answer?

Michael Anderson · Answer 1

Each input has only one output so it is a function. The output is allowed to have more than one input.

Jaelynn Johnston · Answer 2

I think im not sure its no because one input cant have two outputs