Across
- 4. pair a pair of numbers in a special order
- 5. plane a plane with coordinate axes drawn on it
- 7. greater than, greater than or equal to, less than or equal to
- 9. the chance of something happening
- 12. a flat surface
- 13. of a solution points on the number line that show the solution
- 14. the change between two points on a line in and up and down direction
- 15. horizontal axis
- 17. the steepness of a straight line
- 18. value the distance between 0 and an integer on the number line
- 20. heights above and below 0
Down
- 1. left to right (horizon)
- 2. axes two perpendicular number lines
- 3. the change between two points on a line in a left to right direction
- 6. integers integers to the left of 0 on the number line
- 7. numbers such as..-3,-2,-1,0,1,2,3
- 8. up and down
- 10. vertical axis
- 11. two numbers that are the same distance from 0 on the number line but are on opposite sides of 0
- 16. of an ordered pair a dot that shows the location of an ordered pair
- 19. the point where the the coordinate axes cross each other