-3,6,1,-2,4,-1,-1,2,3

• I think the question might be like this
  (-3,6,1),(-2,4,-1),(-1,2,-3) (x, y, z)
  In each group 1st number increases by "1" ==> {-3, -2, -1, x}
  so x = -1 + 1 = 0
  
  2nd number decreases by "2" ==> {6, 4, 2, y}
  so y = 2 - 2 = 0
  
  In each group, subtract "5" from 2nd number... you ll get 3rd number...
  6 - 5 = 1
  4 - 5 = -1
  2 - 5 = -3
  y - 5 = z ==> 0 - 5 = -5
  So x = 0, y = 0, z = -5
  
  Next 3 numbers are 0, 0, -5
  
• 10 years agoHelpfull: Yes(41) No(1)
• 0
  
  (-3,6,1),(-2,4,-1),(-1,2,3),...
  
  1st number in each group increases by 1
  -3,-2,-1,0,..
  
  2nd number in each group decreases by 2
  6,4,2,0,...
  
  3rd number in each group alternately decreases by 2 then increases by 4
  1,-1,3,1...
• 10 years agoHelpfull: Yes(3) No(3)
• 0
  because
  -2=-3+1
  -1=-2+1
  0=-1+1
  
• 10 years agoHelpfull: Yes(0) No(0)