Nonex= -2andx=3x=-2'a' ispositive(0,-5)UpwardFacing(5,8)'a' isnegative(0,5)x=-41x=4x=2andx=-3minDownwardFacingdiscriminant6QuadraticFormulazeros/rootsparabolamax(8,5)x = 4andx=3x=2Vertexx = -4andx = -3Nonex= -2andx=3x=-2'a' ispositive(0,-5)UpwardFacing(5,8)'a' isnegative(0,5)x=-41x=4x=2andx=-3minDownwardFacingdiscriminant6QuadraticFormulazeros/rootsparabolamax(8,5)x = 4andx=3x=2Vertexx = -4andx = -3

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