Author:
Hector Soto

- Define appropriate quantities for the purpose of descriptive modeling.
- Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational, absolute, and exponential functions.
- Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or non-viable options in a modeling context.

Tutorial

After watching the video, answer these questions in your notes:

1. Write an algebraic inequality that shows someone how to find out how many movie tickets you can buy if they are $9.25 each and you have $42.00 on you.

2. Write your own story that would result in this algebraic equation:

Source: Hector Soto