-3, 6, -9, 12, -15, . . . Which of the following represents the general term for the sequence given? (-1)^(n)3^n (-1)^(n)3n (-1)^(n+1)3

asked Oct 21, 2019 16.8k views

4 votes

-3, 6, -9, 12, -15, . . .

Which of the following represents the general term for the sequence given?

(-1)^(n)3^n

(-1)^(n)3n

(-1)^(n+1)3

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2 votes

(-1)^(n)3n
because you have to use the equation with your answer to find the right rule :)

Gavrie answered Oct 23, 2019

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4 votes

The second one is right

Pwaterz answered Oct 27, 2019

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