Question

A bread company has a total of 12 packages of buns to sell. Each package of buns contains 6 buns and sells for $2.50. The cost of the buns, in dollars, is a function of the number of packages bought. Which of the following values are in the domain of the function described?

SELECT TWO THAT APPLY.

A. -2
B. 0
C. 0.5
D. 6
E. 14

Answer 1

Assuming you cannot buy a partial package, the domain of the cost function will be integers 0 through 12. These selections are appropriate:
.. B. 0
.. D. 6