## Unit 2: Lesson 2 - Create equations that describe numbers or relationships

__Lesson Objectives__- Create equations and inequalities in one variable and use them to solve problems. Include equations arising from simple rational functions

- Create equations in two or more variables to represent
relationships between quantities; graph equations on coordinate axes with
labels and scales.
*(Limit to radical and rational functions.)*

- Solve simple rational and radical equations in one variable, and give examples showing how extraneous solutions may arise