Linear Equations

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