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

The domain would only include integers.

The domain would only include positive integers.

The domain would only include positive numbers.

The domain would include all real numbers.

Question

A function is created to represent the cost per person to attend the school dance. What restrictions would be made to the domain?

The domain would only include integers.

The domain would only include positive integers.

The domain would only include positive numbers.

The domain would include all real numbers.

anonymous · Answer

the domain will be a number representing people, the range will be the cost.  looking only at the domain, what restrictions can you place on a number representing people?

anonymous · Answer

-.-

anonymous · Answer

-.- ?  can you have a negative person?  or an irrational person?   maybe so..