Across
- 1. slope of a vertical line
- 6. solid line or curve
- 9. type of slope when a line rises from left to right
- 10. equation that forms a line on a graph
- 11. type of slope when a line falls from left to right
- 12. slope of a horizontal line
- 14. a ratio with a denominator of 1
- 15. shorter sides of a right triangle (they form the right angle)
- 17. point where a line crosses the y-axis
Down
- 2. not connected points
- 3. a connection between variables and constant ratio (goes through the origin)
- 4. longest side of a right triangle
- 5. a number that represents steepness and direction of the line
- 7. (y2-y1)/(x2-x1)
- 8. up/down (vertical change in the graph)
- 13. points where the line crosses the x-axis
- 16. left/right (horizontal change in the graph)