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Tanya [424]
3 years ago
9

What is the explicit formula for this sequence?

Mathematics
1 answer:
kodGreya [7K]3 years ago
6 0

Answer:

C. aₙ = 7 + (n-1)(-4)

Step-by-step explanation:

a₁ =7     a₂ = 7-4 = 3       a₃ = 3 - 4 = 7-4 -4 = 7- 4* ( 3-1) = -1

aₙ = 7 + (n-1)(-4)

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