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2 years ago

11

What's the nth term for -1,3,7,11?

2 answers:

xz_007 [3.2K]2 years ago

7 0

The difference is 4

-1 +4 (n - 1)
-1 +4n - 4
-5 + 4n

luda_lava [24]2 years ago

5 0

The nth term is 4n-5

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