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Answer:

Find out the what is the eighth term in the arithmetic sequence defined by the explicit formula.

\(a_{n} = 2n + 7\)

To prove

As given the explicit formula for the arithmetic sequence .

\(a_{n} = 2n + 7\)

Put n = 8

\(a_{8} = 2\times 8 + 7\)

\(a_{8} = 16 + 7\)

\(a_{8} = 23\)

Therefore the eighth term in the arithmetic sequence is 23 .




YUHGIRLNEA

The answer is 23.

an=2n+7 >>>>> 2*8= 16 >>> 16+7=23

There eighth term will be 23.

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