Across
- 3. Rule that gives one answer for each input
- 7. U-shaped graph equation
- 8. Phrase with no equal sign
- 9. All possible y-values
- 10. Variable The value that changes because of the input
- 13. Number in front a variable
- 15. Expression with many parts added together
- 16. How steep a line is
Down
- 1. Value that never changes
- 2. All possible x-values
- 4. Where the line crosses the y-axis
- 5. form Equation written with slope and y-intercept
- 6. Variable The value you choose first
- 11. Phrase with a equal sign
- 12. A letter used to represent a number
- 14. Where a graph touches an axis