Across
- 2. The steepness of a line
- 5. Used to solve a squared equation
- 6. A number that divides another evenly
- 8. Where a line crosses an axis
- 9. A famous sequence found in nature
- 12. Difference from the average
- 15. The U-shaped curve of a quadratic graph
- 16. Information used for analysis
- 19. Removing something completely
Down
- 1. Famous for geysers and wildlife
- 3. A mathematical relationship between inputs and outputs
- 4. An equation with x²
- 7. A number multiplying a variable
- 10. An equation forming a straight line
- 11. the set of all "allowed" values for the independent variable
- 13. The study of shapes and angles
- 14. The most frequent number in a set
- 17. The highest minus the lowest value
- 18. The middle number in a sorted list
- 20. The average of a set of numbers