Across
- 5. Any flat line parallel to the x-axis
- 6. Continuous dots, looks like a line
- 9. A list of all possible y values
- 10. What is the slope of a horizontal line?
- 11. y1 is the y value, m is the slope, and x1 is the x value.
- 16. A table that displays x and y values
- 17. Ax+By=C
- 18. A visual representation of two or more quantities
- 19. A list of all possible x values
- 20. A constant product of y times x for all ordered pairs.
- 21. The point where a line crosses the x-axis
Down
- 1. An expression that defines a relationship between two variables.
- 2. Every set of ordered pairs.
- 3. Disconnected dots
- 4. A relationship between x and y where there is a constant ratio for ordered pairs.
- 7. What is the value of a vertical line?
- 8. The rise and run of a line
- 12. A straight line
- 13. Gives y-intercept and slope (y=mx+b)
- 14. The point where a line crosses the y-axis
- 15. A symbol for an unknown number