Linear Equations

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Across
  1. 3. (y2-y1)
  2. 6. only linear equations can only be raised to
  3. 7. If the slope goes up?
  4. 12. you divide each side by what variable
  5. 14. What variable is y?
  6. 15. When the line crosses the y-axis
  7. 19. 2x-3=0
  8. 20. If it has a horizontal line?
Down
  1. 1. What variable is X?
  2. 2. What's the steepness of a line?
  3. 4. A linear equation only has how many variables
  4. 5. When the lines are vertical
  5. 8. Slope-Intercept form?
  6. 9. If the slope goes down?
  7. 10. a type of linear equation
  8. 11. the lines are always what
  9. 13. y=mx+b
  10. 16. What's m?
  11. 17. what is x=5
  12. 18. On the same line means