Question

Florist has 25 flower arrangements to sell. the amount of money the florists makes for selling x flower arrangements is represented by a function. f(x)=15x what is the practical domain of the function if the florist sells 25 flower arrangements? all integers from 0 to 25, inclusive all integers from 0 to 15, inclusive all real numbers all multiples of 15 between 0 and 375, inclusiv

Answer 1

f(x) = 15x

The domain is the set of inputs (x-values) of the function.

We know that x represents the number of flower arrangements, then the possible values are 0,1, 2, 3, 4, 5, ... 25, which is all integers from 0 to 25, inclusive.