Question

What is the 10th term of the geometric sequence 3, 9, 27, ...?
Select one:
A. 2,187
B. 6,561
C. 19,683
D. 59,049

Answer 1

\(\Large\color{black}{ \rm a_1 \times r^{n-1}=a_n }\)

Answer 2

can you explain what to plug in where

Answer 3

Can you help me with one more

Answer 4

What is the 6th term of the geometric sequence 4, -20, 100, ...?
Select one:
A. -312,500
B. -12,500
C. 62,500
D. 1,562,500

Answer 5

Okay Thanks!