Can someone help me pls!!!

Question

asked Jun 11, 2021 73.8k views

2 Answers

Nusatad · Answer 1 · 2021-06-11T14:01:57+0000

Answer:

The first one is a function.

The second one is not a function.

The third one is a function.

The fourth one is not a function.

Milos · Answer 2 · 2021-06-18T01:57:52+0000

Answer:

First one: Function

Second one: not a function (a function cannot have two outputs)

Third one: Function

Last one: Not a function (doesn't pass vertical line test)

Explanation:

Hope it helps!