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777dan777 [17]
3 years ago
15

What is the 20th term in the sequence. f(n) = 9n - 12

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

Answer:

f(20) = 168

Step-by-step explanation:

To find the 20th term, substitute n = 20 into f(n) , that is

f(20) = 9(20) - 12 = 180 - 12 = 168

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