Writeanequationtodescribethesequencebelow.Usentorepresentthepositionofaterminthesequence,wheren = 1forthefirstterm.
–5 , 15 , –45 , ...
Write your answer using decimals and integers.
an =
(
–5 , 15 , –45 , ...
Write your answer using decimals and integers.
an =
(