Question

A function is created to represent the cost per person to attend the school dance. What restrictions would be made to the domain?

Answer 1

answer choices (please post these next time)

A. The domain would only include integers.

B. The domain would only include positive numbers.

C. The domain would only include positive integers.

D. The domain would include all real numbers.

Answer 2

that being said, the domain is most likely the # of students, as this would be the independent variable.

can # of students be integers? non-integers? positive? negative? this line of thought will help guide you to the solution.