In a school , there are 5 classes and 25 teachers. if the teachers are divided into the classroom evenly, how many teachers are in each classroom?

The answer is 5 teachers per room.

Step-by-step explanation:

The 25 teachers are divided between five classes. If each of the classes gets one teacher, there are twenty teachers left. If each gets two, there are fifteen teachers left. If each gets three, there are ten teachers left. If each gets four, there are five teachers left, but if each gets five, there are no teachers remaining and an equal amount of teachers in each class.

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.