Across
- 7. if the ratios of quantities are not equal
- 8. the horizontal axis on the coordinate plane
- 10. the y-value within a function
- 12. a ratio that compares the vertical line to horizontal change between points
- 15. the form of a line, used to graph the line
- 19. a set of ordered pairs
- 20. another form of a line
- 23. used to find the slope between 2 points
- 24. a line that is decreasing from left to right
- 26. a line with an undefined slope
- 27. the x-value within a function
- 28. a vertical line
- 30. the x-value of an ordered pair and represents the horizontal placement of the point
- 31. the point at which the x and y-axis intersect on the coordinate plane
- 32. the ratio between all ordered pairs
Down
- 1. formed by the intersection of two number lines
- 2. the vertical axis on the coordinate plane
- 3. the y-value of an ordered pair and represents the vertical placement of the point
- 4. a line that is increasing from left to right
- 5. the set of numbers or coordinates
- 6. the set of x-values within the ordered pairs
- 9. if the ratios of quantities are equal
- 11. if any vertical line passes through the graph of a relation no more than once, it is a function
- 13. a line with zero slope
- 14. the four regions into which the x and y-axis separate on the coordinate plane
- 16. a ration that shows how one variable changes with respect to another
- 17. a horizontal line
- 18. a specific relationship in which there is a constant ratio between all ordered pairs
- 21. the set of y-values within the ordered pairs
- 22. a function that cannot be represented by a line but often is a curve
- 25. a relation in which each element of the domain is paired with exactly one element of the range
- 29. a function represented by a line; rate of change is constant