Across
- 2. slope is _____ when the line is horizontal
- 5. the place on a graph or the value of x when y=0
- 8. another word for the place when y=0
- 9. slope is _______ when the right side of the line is higher than the left side
- 11. the opposite of a fraction
- 13. unknown value in an equation
- 14. rise ______ run
- 15. if two lines are parallel, they have the ______ slope
- 16. if a line has a slope of zero in our motion sensor experiment
- 17. line with a slope of 0
Down
- 1. to simplify an equation by adding together 2x + 3x to form 5x
- 3. the place where a line crosses the y axis
- 4. slope is _______ when the right side of the line is lower than the left side
- 6. two points on a line (0,0) and (1,3) indicate that the line has a slope of _____
- 7. slope is _______ when the line is vertical
- 10. the place on the graph where the x and y axes cross, or (0,0)
- 12. rate of change
- 15. video we watched in class, 'The Adventures of _____'