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Lesson 5
| Term | Definition |
|---|---|
| Constant of proportionality | the unit rate in a proportional relationship |
| Coordinate plane | a two-dimensional space formed by two perpendicular number lines called axes |
| Proportional relationship | the relationship between two quantities where one quantity is a constant multiple of the other quantity |
| Certain | specific but not named |
| Verbal description | an explanation of what something is or is like using words |