# Unit 6: Module 6: Problem solving with the coordinate plane

## About this unit

"In this module, students develop a coordinate system for the first quadrant of the coordinate plane and use it to solve problems. Students use the familiar number line as an introduction to the idea of a coordinate and construct two perpendicular number lines to create a coordinate system on the plane. They see that just as points on the line can be located by their distance from 0, the plane’s coordinate system can be used to locate and plot points using two coordinates. They then use the coordinate system to explore relationships between points, ordered pairs, patterns, lines and, more abstractly, the rules that generate them. This study culminates in an exploration of the coordinate plane in real-world applications." Eureka Math/EngageNY (c) 2015 GreatMinds.org

### Learn

### Practice

- Graph pointsGet 5 of 7 questions to level up!
- Identify pointsGet 5 of 7 questions to level up!
- Identify coordinatesGet 3 of 4 questions to level up!
- Distance between points in first quadrant Get 3 of 4 questions to level up!

### Learn

### Practice

- Tables from rules that relate 2 variablesGet 5 of 7 questions to level up!
- Rules that relate 2 variablesGet 3 of 4 questions to level up!
- Graphs of rules that relate 2 variablesGet 3 of 4 questions to level up!
- Relationships between 2 patternsGet 3 of 4 questions to level up!