Question

Which table represents a function?​

Answer 1

The first one i think im just guessing tell me if its right u should prob mot take my advice but tell me in the comments if its right

Explanation:

Answer 2

Table 1

Explanation:

In a function, you are not allowed to have two of the same x-values. Table 1 is the only one to show this.

Table 2 has two (-5)s in the x-column, Table 3 has two (-2)s, and Table 4 has two (-4)s.