(-infinity,-3) U(-3,infinity)r+5y=-9(x+3)(x+5)x=-7y=2(x-5)(x-3)0 verticalasymptotesy=3(2,0)set bottomequal to 0(x-8)/(x+4)noHAplug in0 for x3x2 verticalasymptotes(-infinity,0) U(0, infinity)left 2,up 4(0,3)x=-4right 2,up 4(3x+4)/(x+2)(4,0)(3x-4)/(x+2)y=0x=19x=0,y=0no x-int(-infinity,-2) U(-2,infinity)set topequalto 05/6x=-1(r+5)/(r+4)Keep,Change,Flip(-infinity,-3) U(-3,infinity)r+5y=-9(x+3)(x+5)x=-7y=2(x-5)(x-3)0 verticalasymptotesy=3(2,0)set bottomequal to 0(x-8)/(x+4)noHAplug in0 for x3x2 verticalasymptotes(-infinity,0) U(0, infinity)left 2,up 4(0,3)x=-4right 2,up 4(3x+4)/(x+2)(4,0)(3x-4)/(x+2)y=0x=19x=0,y=0no x-int(-infinity,-2) U(-2,infinity)set topequalto 05/6x=-1(r+5)/(r+4)Keep,Change,Flip

Rationals Bingo - 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. (-infinity, -3) U (-3, infinity)
  2. r+5
  3. y=-9
  4. (x+3)(x+5)
  5. x=-7
  6. y=2
  7. (x-5)(x-3)
  8. 0 vertical asymptotes
  9. y=3
  10. (2,0)
  11. set bottom equal to 0
  12. (x-8)/(x+4)
  13. no HA
  14. plug in 0 for x
  15. 3x
  16. 2 vertical asymptotes
  17. (-infinity, 0) U (0, infinity)
  18. left 2, up 4
  19. (0,3)
  20. x=-4
  21. right 2, up 4
  22. (3x+4)/ (x+2)
  23. (4,0)
  24. (3x-4)/(x+2)
  25. y=0
  26. x=19
  27. x=0, y=0
  28. no x-int
  29. (-infinity, -2) U (-2, infinity)
  30. set top equal to 0
  31. 5/6
  32. x=-1
  33. (r+5)/(r+4)
  34. Keep, Change, Flip