Melanie's Algebra Crossword Puzzle (Green)

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Across
  1. 3. an=r(an-1)
  2. 6. y=ab^x
  3. 8. y-y1=m(x-x1)
  4. 12. More than 1.5 times the interquartile range below the first quartile or above the third quartile.
  5. 14. x/y
  6. 15. y=mx+b
  7. 17. (x1+x2/2),(y1+y2/2)
  8. 18. The change in the y-value divided by the change in the x-value for two distinct points on the graph.
  9. 20. Q3-Q1
Down
  1. 1. xy
  2. 2. Max(x)-Min(x)
  3. 4. The middle value of a set of numbers.
  4. 5. x-y
  5. 7. D=√(x2-x1)^2+(y2-y1)^2
  6. 9. m=y2-y1/x2-x1
  7. 10. x=-b+-√b^2-4ac/2a
  8. 11. x+y
  9. 13. The most common number that appears in your set of data.
  10. 16. a^2+b^2=c^2
  11. 19. y=ax^2+bx+c