Business Math Lesson 5: Costs and Lines, part 2
Channel: Amy Goldlist
Date: 2021-05-27

You’re concerned about your cell phone bill for this month and you can’t remember how your plan actually works. You have been careful to keep track of how much data used each month and this month you have used 160 Mb.


a) What is the independent variable and what is the dependent variable?
b) Use a graph to determine the amount of your cell phone bill for this month.