Across
- 4. if any vertical line posses through the graph or the relation no more than once, then it is a function.
- 5. a specific relationship in where there is a constant ratio between all ordered pairs.
- 7. a function represented by a line rate of the change is constant
- 9. a line that is decreasing from left to right.
- 10. the ratio between ordered pairs
- 12. if the ratios of the quantities are equal then they are proportional
- 14. if the ratios of the quantities are not equal then they are not proportional
- 15. the form of the line used to graph the line.
- 16. the x-value within a function.
Down
- 1. a ratio that shows how one vertical changes with respect to another.
- 2. the y-value within a function.
- 3. a line with zero slope y=a
- 6. a line with an undefined slope x=o
- 8. a relation in which element of the domain is paired within one element of the range.
- 9. a function that cannot be represented by a line but often is a curve the rate on change is NOT constant.
- 11. a vertical line
- 12. a line that is increasing from left to right.
- 13. a horizontal line.