Across
- 3. Horizontal axis in a plane
- 5. To represent data on a graph
- 7. The point where the x and y axis intersect
- 9. An element in a mathematical expression
- 12. A straight path connecting two points
- 14. A number in front of a variable in an equation
- 15. Measurement of a quantity
- 16. One of four sections in a plane
- 17. A fixed value in mathematics
- 20. To separate from other elements
Down
- 1. Representation of data
- 2. Vertical axis in a plane
- 4. An exact location in space
- 6. An equation expressed in symbolic form
- 8. Quantities used for counting or measuring
- 10. A mathematical statement showing equality
- 11. A flat surface extending infinitely in all directions
- 13. Set of numbers used to specify a point
- 18. Measure of the steepness of a line
- 19. A quantity that can change or take different values