SOLUTION: Write a recursive rule for the sequence 36,18,9.... Thanks

Algebra ->  Sequences-and-series -> SOLUTION: Write a recursive rule for the sequence 36,18,9.... Thanks      Log On


   



Question 501801: Write a recursive rule for the sequence 36,18,9....
Thanks

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
The recursive rule is




Basically, to find the nth term , you divide the previous term by 2 (ie you're cutting the previous term in half)


We can see this as 36 jumps to 18 (it cuts in half since 36/2 = 18) and similarly when 18 jumps to 9 (again, 18/2 = 9)