Question

PLEASE HELP!! THANKS!

What is the 4th term in the sequence?

Answer 1

b(4) = -405

Explanation:

The first term of the sequence has been represented by 15.

The common ratio is -3

Since the first term is 15 you would have to multiply by -3 to find the next three terms.

B(1) = 15

B(2) = -45

B(3) = 135

B(4) = -405

The fourth term is -405

Answer:

-405