Ex: Linear Inequality in Two Variables Application Problem (Phone Cost: Day and Night Minutes)

preview_player
Показать описание
This video explains an application problem involving a linear inequality in two variables. It deals with the total cost of day and night minutes when the per minute rate is different.

Рекомендации по теме
Комментарии
Автор

Very good!
Since that we have the constraint in 24h, I think we should use also y=1440 and x=1440 to identity the correct area

AlessandroBoggiano