jaelynmitchell jaelynmitchell
  • 14-07-2021
  • Mathematics
contestada

Which rule is a recursive rule for the sequence 1,-6,36, -216

Which rule is a recursive rule for the sequence 1636 216 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 14-07-2021

Answer:

3rd option

Step-by-step explanation:

There is a common ratio between consecutive terms , that is

r = - 6 ÷ 1 = 36 ÷ - 6 = - 216 ÷ 36 = - 6

To obtain a term in the sequence multiply the previous term by - 6

Then the recursive rule is

[tex]a_{n}[/tex] = - 6 . [tex]a_{n-1}[/tex]

Answer Link
lookatsmartboy lookatsmartboy
  • 14-07-2021

Answer: 1*6°=6

1*(-6)^1=-6

1*(-6)^2=36

1*(-6)^3=-216

Answer Link

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