Question

The cost of a long-distance telephone call increases with the number of minutes of the call. Identify the independent and dependent quantity in the situation.

Answer 1

The dependent and independent quality in the given situation:

The given situation is that a long-distance telephone call cost increases with the number of minutes of the call. The two variables are dependent and independent.

The independent variable here in the given situation is the number of minutes of the call since it can be changed as much as we want

The dependent variable is the cost of the long-distance call as it relies on the number of minutes of the call. The cost increases when the number of minutes increases.