Across
- 2. When a curve is going up
- 5. a geometric tool with a right angle
- 6. a function with an x squared
- 10. the top of a fraction
- 12. they are only ten existing
- 14. datas coming from the population, and are gathered together
- 16. the half of a diametre
- 17. a suit of values
- 18. to remove an unknown value
- 19. a portion of something
- 20. the slope of the curve
Down
- 1. a draw which represents a situation
- 3. switch an element by another one
- 4. a parameter in volumic solids
- 7. a parallelogram with the same edges 2 by 2
- 8. absissa linked with ordinates of a point
- 9. an unreal number
- 11. the straight line which touches a single point of a curve
- 13. represents the top of a curve
- 15. to develop an expression