Question

Airbus is a major manufacturer of aircraft in Europe. Each of their A330 planes costs around 40 million dollars and Airbus' revenue (money coming in) can be modeled as a function of the number of aircraft it sells. Which of the following BEST describes the domain of this function?

A.Integers
B.All Real Numbers
C.Rational Numbers
D.Positive Integers

Answer 1

B, D, OR C

Explanation:

B. this is because it will have whole numbers.

C. this is because it will be a decimal

D. this is because the number would be positive.