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Find the 8th term of the sequence using the explicit formula: 2 × (7)(n - 1).1647086164706816478061647860

Sagot :

Given:

The explicit formula is

[tex]2\times7^{(n-1)}[/tex]

Required:

To find the 8th term of the sequence.

Explanation:

For n=8,

[tex]\begin{gathered} =2\times7^{(8-1)} \\ \\ =2\times7^7 \\ \\ =2\times7\times7\times7\times7\times7\times7\times7 \\ \\ =1647086 \end{gathered}[/tex]

Final Answer:

The first option is correct.

[tex]1647086[/tex]

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