Question

Han's cell phone plan costs $200 to start. Then there is a $50 charge each month.

Is there a proportional relationship between time and the cost of the cell phone plan? Explain how you know.

Answer 1

no. A proportional relationship has a starting value of 0.

Explanation:

The starting value of 200 means the relationship cannot be proportional. The starting value is always zero in a proportional relationship.