Across
- 3. The horizontal axis on the coordinate plane. (no hyphen)
- 4. The x-value of an ordered pair. (no hyphen)
- 8. A set of ordered pairs.
- 14. A ratio that shows how one variable changes with respect to another. (three words)
- 15. The set of inputs or x-values within a relation.
- 16. The y-value within a function.
- 18. The slope of a vertical line. (two words)
- 19. The slope of a horizontal line. (two words)
- 21. The y-value of an ordered pair. (no hyphen)
Down
- 1. A line that is increasing from left to right. (two words)
- 2. The vertical axis on the coordinate plane. (no hyphen)
- 5. The point at which the x and y-axis intersect on the coordinate plane. (0,0)
- 6. A relation in which each element of the domain is paired with exactly one element in the range.
- 7. If any vertical line passes through the graph of a relation no more than once, then it is a function. (three words)
- 9. A line that is decreasing from left to right.
- 10. The set of outputs or y-values within a relation.
- 11. A ratio that compares the vertical to horizontal change between points.
- 12. The x-value within a function. (two words)
- 13. The set of numbers, or coordinates, written in the form (x,y). (two words)
- 17. The four regions that the coordinate plane is separated into.
- 20. Formed by the intersection of two number lines/axes. (Two words)