Find the 12th term of the geometric sequence 1, -4, 16

asked Aug 14, 2022 13.7k views

3 votes

5.2k points

Please log in or register to add a comment.

6 votes

Answer:

Explanation:

a₁ = 1

a₂ = -4

r = a₂/a₁ = -4

a₁₂ = a₁r¹²⁻¹ = 1(-4)¹¹ = -4,194,304

5.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.2m questions

8.2m answers