Across
- 4. the horizontal line on a graph
- 8. all possible y-values
- 13. where a graph crosses the y-axis
- 14. growth or decay by repeated multiplication
- 15. a line a graph gets very close to but never touches
Down
- 1. all possible x-values
- 2. the vertical line on a graph
- 3. a line that divides a graph into two matching halves
- 5. where a graph crosses the x-axis
- 6. a rule that matches each input with one output
- 7. when values increase over time
- 9. when values decrease over time
- 10. how steep a line is
- 11. the highest or lowest point on a parabola
- 12. a comparison of two numbers