Question

Fernando works between 12 and 25 hours each week. The function t, where t(x) = 9.50x represents the amount of money Fernando earns given the number of hours, x, he works.

Which statement best represents the domain of this function for any given week?

A. x ≥ 9.50

B. the set of integers

C. 12 ≤ x ≤ 25

D. the set of positive numbers

Answer 1

hint: he "works between 12 and 25 hours each week." so x must be between 12 and 25

which answer choice matches this?

Answer 2

C.

Answer 3

good, that's it.