Across
- 2. (--)(++)(-+)(+-)
- 9. the answer to a problem
- 10. little arrows in a problem
- 11. Ax+By=C
- 12. how much something changes over time compared to another varible
- 14. rise over run is how you find what
- 15. y-y1=m(x-x1)
- 16. when the line intercepts the x-axis
- 18. what you have to solve
- 19. +-+x
- 20. when the line intercepts the y-axis
Down
- 1. an input has only 1 output
- 3. if one increases or decreases the other does the same
- 4. non-equal comparision
- 5. the collection of all values that satisfy a given equation, inequality, or system of equations
- 6. y=mx+b
- 7. how you solve an equation
- 8. horizontal lines
- 13. straight lines on a coordinate plane
- 17. vertical lines