(0,-5)6x=2zeros/roots(0,5)UpwardFacingmaxQuadraticFormula1x = -4andx = -3(8,5)x=4x=2andx=-3discriminantx= -2andx=3'a' ispositivex = 4andx=3'a' isnegativeminx=-4NoneparabolaVertexx=-2(5,8)DownwardFacing(0,-5)6x=2zeros/roots(0,5)UpwardFacingmaxQuadraticFormula1x = -4andx = -3(8,5)x=4x=2andx=-3discriminantx= -2andx=3'a' ispositivex = 4andx=3'a' isnegativeminx=-4NoneparabolaVertexx=-2(5,8)DownwardFacing

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