Across
- 3. A mathematical phrase containing numbers and operations.
- 8. The ratio of the vertical change (rise) to the horizontal change (run).
- 9. One of two or more expressions that are multiplied together to get a product.
- 10. The value that comes out of a formula or equation.
- 11. The set of first elements in ordered pair or table.
- 12. The value you put into a formula or equation.
Down
- 1. A letter used to represent a number in equations or expressions.
- 2. Natural numbers, their opposites, and "0".
- 4. The set of second elements in ordered pair or table.
- 5. A relation where every input has exactly one output.
- 6. A mathematical sentence formed by placing an equal sign between two expressions.
- 7. A value for the variable or an ordered pair that makes an equation true.