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-3, 6, -9, 12, -15, . . . Which of the following represents the general term for the sequence given?

2 Answers

3 votes

Answer:

I know that the answer above is lowly rated but it is correct. I just took the quiz and got it right.

Explanation:

User Pcoving
by
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3 votes
the general term for the sequence is
3n·(-1)^n

for n=1 3·1·(-1)^1=-3
for n=2 3·2·(-1)^2=6
for n=3 3·3 (-1)^3=-9
...etc.
User John Mutuma
by
8.4k points

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