Linear Functions

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Across
  1. 5. when y and x both increases the data has
  2. 7. rise/run
  3. 9. predicting a value outside the range of known values is...
  4. 11. when y tends to decrease as x increases the data has...
  5. 14. estimating between known values is...
  6. 17. where the point crosses over the x-axis
  7. 19. a lines that never intersect
  8. 21. Ax+By=C
Down
  1. 1. the k in y=kx
  2. 2. a trend line that is most accurate
  3. 3. y=mx+b
  4. 4. lines that intersect to form right triangles
  5. 6. y=kx
  6. 8. the relationship between 2 changing quantities
  7. 10. a graph that relates two sets of data
  8. 12. where the point crosses over the y-axis
  9. 13. equation that models a linear function
  10. 15. y2-y1/x2-x1=m
  11. 16. a line on a scatter plot to show correlation
  12. 18. 2/1 and -1/2 are...
  13. 20. when x or y are not related the data has...