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Pani-rosa [81]
3 years ago
9

What is the recursive formula for this arithmetic sequence? -7,-1,5, 11, ...

Mathematics
1 answer:
Serhud [2]3 years ago
4 0

Answer:

D

Step-by-step explanation:

The recursive formula allows us to find any term in a sequence by adding the common difference d to the previous term.

Here d = - 1 - (- 7) = - 1 + 7 = 6 , then

a_{n} = a_{n-1} + 6 ; a₁ = - 7

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