Mathematics

William Hunt

7 July, 23:24

A caterer has 5 rolls. he is ordering more rolls. he can order up to 9 packages of rolls and each package contains 12 rolls. the caterer cannot order partial packages. the function that models the number of rolls the caterer has is f (p) = 12p 5f (p) = 12p 5, where p is the number of packages the he orders. what is the practical domain of the function? {17, 29, 41, 53, 65, 77, 89, 101, 113}{17, 29, 41, 53, 65, 77, 89, 101, 113} all integers from 1 to 9, inclusive all real numbers from 1 to 9, inclusive all real numbers