Question

B(n) =-1(2)^n-1 what is the 5th term in the sequence

Answer 1

-16

Explanation:

Khan <3

Answer 2

hello :
B(n) =-1(2)^n-1
the 5th term in the sequence is : B(5) = -1(2)^(5-1)
B(5) = -(2)^4 = -16