Question

Which of the following does the situation below best describe?

The enrollment at a high school does not change for 3 years in a row.

A. A relation that is not a function

B. A relation that is a function

C. The range of a function

D. The domain of a function

Answer 1

B. A relation that is a function

Explanation:

Answer 2

B. A relation that is a function

Explanation:

Let's see what a function is.

A function is a relation each different input has an output.

The given situation is " The enrollment at a high school does not change for 3 years in a row"

This means the consecutive years, the number of enrollment is the same.

Here each different years mapped with only one output. This is relation is a function.

This is classified as "a constant function" because three different inputs has the same output.

Therefore, the answer is B) A relation that is a function.