Question

HELPPP PLEASEEE IM DOING CLASS WORK

Answer 1

No, it is not a function

Explanation:

Definition of a Function

A function is a correspondence from a first set, called the domain, to a second set, called the range, such that each element in the domain corresponds to exactly one element in the range.

Thus, the table does NOT represent a function because -3 is corresponds to 2 y values.

Answer 2

Answer: No, it is not a function.

Explanation:

In a function, each input can only have one output. Since -3 has two outputs (0 and 4), it is not a function.