Write an explicit formula for an, the nth term of the sequence 15, 7,-1,...
1 answer:
Answer:
aₙ = a₁ - 8 x (n-1)
Step-by-step explanation:
a₁ = 15
a₂ = 7 = a₁ - 8 x 1
a₃ = -1 = a₁ - 8 x 2
........
aₙ = a₁ - 8 x (n-1)
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U scammer it only says 5 points not 100
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you needed to mark this question for the science section
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