Question

Answer choice
C) All nonnegative real numbers

D) All positive integers

Answer 1

Hey ..

The correct option would be A.

The number of boxes can't be negative or in fractions.

so the domain would be "All whole numbers from 0 to 10"

Answer 2

A) All whole numbers from 0 to 10.

Explanation:

The domain of a function is given by the available values of the independent variable.

In this case you have that the independent variable is the number of boxes, and the available values of this variable are integers in between 0 and 10, by including 0 and 10.

Then, the domain of the functions composed by all positive integers number from 0 to 10 including 0 and 10.

A) All whole numbers from 0 to 10.