Hello thanks for helping, as it says in the picture, Select the sets that are NOT functions

Question

asked Sep 12, 2019 78.1k views

1 Answer

Jon F Hancock · Answer 1 · 2019-09-18T06:30:01+0000

Answer:

D and E

Explanation:

An input cannot have more than one output. In D, the input 1 has outputs of 1, 2, 3, and 4. In E, the input 6 has outputs of 2 and -1.