The new apartment is equipped with the latest unit kitchen.

In order to rent this apartment, you need to pay a deposit first.

It is important to understand the importance of health.

Our school has introduced a new PA system.

This graph shows an inverse proportion relationship.

These two variables are in an inverse ratio.

The filesystem of my computer has broken down.

He is an expert in systems engineering.

These two variables are in a proportional relationship.

These two variables vary directly.