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weqwewe [10]
3 years ago
6

Explicit formula for the sequence 7,2,-3,-8

Mathematics
1 answer:
GaryK [48]3 years ago
5 0

Answer:


Step-by-step explanation:

The common difference of the sequence is -5

Since the difference is -5

a_n= 7+(n-1)(-5)

a_n = 7-5n+5

a_n = 12-5n


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