Question

Function h(x) gives the number of buses needed to transport the fifth-grade students, x, at Lakeville Elementary School to a museum. Each bus holds a maximum of 60 students. What is the BEST description of thedomain of h(x)?A integers less than or equal to 60B integersC real numbers between 0 and 60D positive integers

Answer 1

D. positive integers

Step-by-step explanation:

The domain of h(x) is the set of all possibles values that x can take. Since x is the number of students, x can take values like 0, 1, 2, 3, 4, ...

It means that the best description of the domain of h(x) is the positive integers.