Store A sells lawnmower fuel for $4.00 per gallon.

Store B sells containers of fuel for $4.00 each.

The cost of fuel at either store can be modeled by the function c(n) = 4n, where n is the number of gallons of fuel for Store A and n is the number of containers of fuel at Store B.

The domain of c(n) = 4n is all real numbers.

For each store, drag all the additional restrictions needed on values of n for c(n) to model each situation.


CLEAR CHECK
numbers greater than zero

numbers greater than or equal to zero

numbers less than zero

integer values only

numbers less than 4

numbers greater than 4