Question

What is the recursive formula for this geometric sequence?
-2, -16, -128, -1024, ...​

Answer 1

Answer:

Answer. Recursive formula for a geometric sequence is an=an−1×r , where r is the common ratio.

Step-by-step explanation:

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Answer 2

Answer:-

• a = -2

• $a_2$ = a × d = -16

• $a_3=a_2\times d$ = -128

• $a_4=a_3\times d$ = -1024

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