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Naya [18.7K]
2 years ago
12

What is the common difference for the arithmetic sequence? –5, –1, 3, 7, ...

Mathematics
1 answer:
Kobotan [32]2 years ago
7 0
D=difference=an-an-1

d=a₂-a₁=-1-(-5)=-1+5=4

d=4
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