Write the first four terms of the sequence whose general term is given.
-$$a _ { n } = ( - 3 ) ^ { n }$$
A) $- 3,9 , - 27,81$
B) $- 3 , - 9 , - 27 , - 81$
C) $3 , - 9 , - 27 , - 81$
D) $3 , - 9,27 , - 81$

Question

Quizplus · Accepted Answer

The sequence is generated by raising -3 to the power of n, where n starts from 1. For the first four terms, we calculate: $a_1 = (-3)^1 = -3$, $a_2 = (-3)^2 = 9$, $a_3 = (-3)^3 = -27$, $a_4 = (-3)^4 = 81$.

Write the First Four Terms of the Sequence Whose General an=(−3)na _ { n } = ( - 3 ) ^ { n }an​=(−3)n

Write the First Four Terms of the Sequence Whose General $a _ { n } = ( - 3 ) ^ { n }$