Writeanequationtodescribethesequencebelow.Usentorepresentthepositionofaterminthesequence,wheren = 1forthefirstterm.
2 , –10 , 50 , ...
Write your answer using decimals and integers.
an =
(
)n - 1
2 , –10 , 50 , ...
Write your answer using decimals and integers.
an =
(
)n - 1