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Svetradugi [14.3K]
3 years ago
8

Need help with gem trip sequences 36 points!!!!!!!!!

Mathematics
1 answer:
coldgirl [10]3 years ago
3 0

Answer:

a_{n} = 8(-3)^{n-1}

Step-by-step explanation:

The n th term of a geometric sequence is

a_{n} = a(r)^{n-1}

where a is the first term and r the common ratio

Here a = 8 and r = - 24 ÷ 8 = - 3, thus

a_{n} = 8(-3)^{n-1}

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