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Find the next two terms in the sequence. Write a formula for the nth term. Identify the formula as explicit or recursive.-6, 6, -6, 6, -6, 6, …

Find the next two terms in the sequence. Write a formula for the nth term. Identify-example-1
Find the next two terms in the sequence. Write a formula for the nth term. Identify-example-1
Find the next two terms in the sequence. Write a formula for the nth term. Identify-example-2
User Mikatuo
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-6,6,-6,6,-6,6

This is an alternating sequence, from the pattern, we can conclude the 7th term is:


a_7=-6

The 8th term is:


a_8=6

And the formula would be given by:


\begin{gathered} a_n=6(-1)^n \\ n\in\N \\ n\ge1 \end{gathered}

User Serjas
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