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What is the recursive rule for the sequence −3, −1, 1, 3...?

Sagot :

10277

Answer:

+2

Step-by-step explanation:

-3 + 2 = -1

-1 + 2 = 1

1 + 2 = 3

Answer:

[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + 2

Step-by-step explanation:

There is a common difference d between consecutive terms, that is

d = - 1 - (- 3) = 1 - (- 1) = 3 - 1 = 2

A recursive rule allows a term in the sequence to be found by adding d to the previous term, that is

[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + 2

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