QuadraticFormula(0,5)Nonex=4(0,-5)6UpwardFacingx = 4andx=31zeros/roots(5,8)DownwardFacingmin'a' ispositivex=-2x= -2andx=3x=2discriminantmax(8,5)x = -4andx = -3Vertexparabolax=2andx=-3'a' isnegativex=-4QuadraticFormula(0,5)Nonex=4(0,-5)6UpwardFacingx = 4andx=31zeros/roots(5,8)DownwardFacingmin'a' ispositivex=-2x= -2andx=3x=2discriminantmax(8,5)x = -4andx = -3Vertexparabolax=2andx=-3'a' isnegativex=-4

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