Question

you have 8 cups of flour. it takes 1 cup of flour to make 24 cookies. the function c(f)=24f represents the number of cookies, c that can be made with f cups of flour. what domain and range are reasonable for the function?

Answer 1

if you have 8 cups of flour you can plug in the function 1 till 8 as value of f, so the domain is [1,8], and the range is from f(1) till f(8), f(1)=24 and f(8)=192, the range is [24,192]

Answer 2

thanks lucaz

Answer 3

no problem