The first term of a geometric sequence is -2 and the common ratio is 3.What is the 12th term of the sequence? - 1 062 882 -6144 -354 294 12 288

asked Dec 25, 2022 55.8k views

0 votes

The first term of a geometric sequence is -2 and the common ratio is 3.What is the 12th term of the sequence?

- 1 062 882

-6144

-354 294

12 288

8.2k points

Please log in or register to add a comment.

5 votes

Answer:

Explanation

$t_(12)=-2(3)^(12-1)\\=-2(3)^(11)\\=-354294$

Bhomass answered Jan 1, 2023