Given the formula for the arithmetic sequence, find the 15th term of the sequence.

\[ f(n) = 8 + 6(n-1) \]

A. 15
B. 28
C. 84
D. 92

Answer :

Final answer:

To find the 15th term of an arithmetic sequence, substitute n = 15 into the formula f(n) = 8 + 6(n-1) and evaluate.


Explanation:

To find the 15th term of an arithmetic sequence, you can substitute the value of n as 15 into the given formula and evaluate. The formula for an arithmetic sequence is f(n) = a + d(n-1), where a is the first term and d is the common difference. In this case, the first term (a) is 8 and the common difference (d) is 6. So:

f(15) = 8 + 6(15-1) = 8 + 6(14) = 8 + 84 = 92

Therefore, the 15th term of the sequence is 92.


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