Question

PLEASE HELP ME :(((
Find the next three terms in the geometric sequence.
10, 100, 1,000, 10,000, ...

Answer 1

the common ratio is 10, so just add a zero to each next term.

Answer 2

I got it thanks! what about this one What is the 9th term of the sequence 2, - 6, 18,- 54, ... @SolomonZelman

Answer 3

the common ratio is -3, as you can tell, right?
So, \(\large\color{blue}{ a_9=2 \times (-3)^{9-1} }\)