Representations of Functions: Determine whether the table represents a function

Determine whether the following table represents a function

It is important to remember that a constant function describes a situation where as the X value increases, the function value (Y) remains constant.

In the table, we can see that there is a constant change in the X values, specifically an increase of 2, and the Y value remains constant.

Therefore, according to the rule, the table describes a constant function.

Yes

Determine whether the following table represents a function

No

Determine whether the data in the following table represent a constant function

No

Determine whether the following table represents a function

Yes

Determine whether the following table represents a function

Yes

Determine whether the following table represents a function

No