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olasank [31]
3 years ago
10

Write your own explicit formula. List the first 4 terms and solve for the 10th term using the formula. (show your work)

Mathematics
1 answer:
Shalnov [3]3 years ago
4 0

Answer:

See below.

Step-by-step explanation:

Formula:

a_n = 3(n + 4)

First term: n = 1

a_1 = 3(1 + 4) = 15

Second term: n = 2

a_2 = 3(2 + 4) = 18

Third term: n = 3

a_3 = 3(3 + 4) = 21

Fourth term: n = 4

a_4 = 3(4 + 4) = 24

Tenth term: n = 10

a_{10} = 3(10 + 4) = 42

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