Question

Complete the recursive formula of the geometric
sequence –0.25, -2, -16, -128, ....
b(1) =
b(n) = b(n − 1).

Answer 1

Answer:

See below in bold.

Step-by-step explanation:

The common ratio is -2 / -0.25 = 8

b(1) = -0.25

b(n) =  8b(n - 1)

Answer 2

Answer:

b(1)= 0.25

bn= b(n-1). 8

Step-by-step explanation:

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