Question

PLEASE HELP I WILL GIVE A MEDAL Anderson Car Co. has determined that the relationship between the number of cars sold and their net profit can be determined by a polynomial function F(x) in which X represents the number of cars sold and F(x) represents their net profits (in dollars). What would be an appropriate domain for this function? A) All the real numbers B) All the positive integers I WILL ADD C AND D IN THE COMMENTS SECTION

Answer 1

B) All the positive integers

Explanation:

The domain of any function is the set of inputs, or x-values. In this situation, we are told that x represents the number of cars sold.

The kinds of numbers we would use to represent the number of cars sold are positive integers. We cannot sell partial numbers of cars; therefore we cannot use rational numbers. This limits us to integers.

Additionally, we cannot sell a negative number of cars. This eliminates negative numbers, leaving us with the positive integers.

Answer 2

All the positive integers