Episode 1 — Graphs

Straight Line Graphs - Question 1.1

Learners will be able to:

- Identify the characteristics of straight-line graphs in different scenarios. - Calculate and plot points on a set of axes for various cell phone plans. - Explain why a constant rate results in a straight line graph. - Determine the cost of using a prepaid cell phone based on the number of minutes spoken. - Interpret the meaning of a contract with a service provider, including fixed monthly costs and additional charges per minute.