Use the sequence below to answer each question: 3,9, 27, 81.

Part A
Create a geometric sequence expression (or exponential form)
Part B
Find the 7th term in the sequence:
Step by step solutions

Part A

The geometric sequence expression is 3x3^(n-1).
Part B
The 7th term in the sequence is 3x3^(7-1) = 3x3^6 = 7,627.