Respuesta :

Stephen46

Answer:

The answer is - 16

Step-by-step explanation:

[tex]b(n) = - 1 ({2})^{n - 1} [/tex]

where

n is the number of terms

From the question since we are finding the 5th term

n = 5

Substitute the value into the above formula and solve

We have

[tex]b(5) = - 1({2})^{5 - 1} \\ = - 2 ^{4} [/tex]

We have the final answer as

- 16

Hope this helps you

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