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