Back to the studio New seed 5 problems · seed 2JJDAFWE0VSEEV7ST4986YZR54

Find the Pattern

Arithmetic, geometric, quadratic or Fibonacci-like — with enough terms to be unambiguous.

Randomly
equations.sequence
Name Class Date
  1. 1.
    0, -5, -10, -15, -20, …
  2. 2.
    -3, -12, -48, -192, -768, …
  3. 3.
    11, 18, 25, 32, 39, …
  4. 4.
    -2, 4, -8, 16, -32, …
  5. 5.
    1, 0, 1, 4, 9, …

Answer key

Find the Pattern — seed 2JJDAFWE0VSEEV7ST4986YZR54

Randomly
equations.sequence
  1. 1. -25 (arithmetic, difference -5)
  2. 2. -3072 (geometric, ratio 4)
  3. 3. 46 (arithmetic, difference 7)
  4. 4. 64 (geometric, ratio -2)
  5. 5. 16 (quadratic, second difference 2)