linear functions vocab practice

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Across
  1. 1. A vertical line has this type of slope.
  2. 5. The set of y-values.
  3. 7. Point Where two lines cross on a graph.
  4. 9. A decreasing line has this type of slope.
  5. 10. Each range value.
  6. 12. The set of x-values.
  7. 14. A function whose graph is a nonvertical line.
  8. 15. The points that crosses y-axis.
  9. 18. y=mx+b
  10. 19. A increasing line has this type of slope.
  11. 20. A graph that rises from left to right.
Down
  1. 2. A function whose graph is not a line.
  2. 3. Each domain value.
  3. 4. A graph that falls from left to right
  4. 6. Two or more linear equations.
  5. 8. Any set of points.
  6. 11. Visual test on a graph to see if it is a function.
  7. 13. ax+by=c
  8. 16. Rise over Run
  9. 17. The points that crosses x-axis.