Across
- 2. farthest points up and down
- 6. gradually rising or gradually falling line
- 7. average
- 9. straight line
- 11. a mathematical relation associating elements between sets
- 13. most common
- 14. a symmetrical, approximately U-shaped curve
- 15. relation showing that two quantities have different values
Down
- 1. middle
- 3. farthest points right to left
- 4. arched line
- 5. a constant number that serves as a measure of some property
- 8. a quantity expressed as a sum or difference of two terms
- 10. the point at which a line intersects a coordinate axis
- 12. a number that identifies a position relative to an axis