parabolax = 4andx=3DownwardFacingx=-2zeros/rootsQuadraticFormula(8,5)discriminantx=-4minx=4UpwardFacingx= -2andx=31x=2andx=-3'a' ispositive(5,8)Vertex(0,-5)x=2x = -4andx = -3max6'a' isnegativeNone(0,5)parabolax = 4andx=3DownwardFacingx=-2zeros/rootsQuadraticFormula(8,5)discriminantx=-4minx=4UpwardFacingx= -2andx=31x=2andx=-3'a' ispositive(5,8)Vertex(0,-5)x=2x = -4andx = -3max6'a' isnegativeNone(0,5)

Rationals Key Features - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. parabola
  2. x = 4 and x=3
  3. Downward Facing
  4. x=-2
  5. zeros/roots
  6. Quadratic Formula
  7. (8,5)
  8. discriminant
  9. x=-4
  10. min
  11. x=4
  12. Upward Facing
  13. x= -2 and x=3
  14. 1
  15. x=2 and x=-3
  16. 'a' is positive
  17. (5,8)
  18. Vertex
  19. (0,-5)
  20. x=2
  21. x = -4 and x = -3
  22. max
  23. 6
  24. 'a' is negative
  25. None
  26. (0,5)