34.0k views
4 votes
Find the eighth term of the

geometric sequence, given the
first term and common ratio.
a1=6 and r=-1/3

User CuongHuyTo
by
3.2k points

2 Answers

2 votes

Answer:

7

Explanation:

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7 answer

User Anatilia
by
3.2k points
3 votes

Answer:

the answer is -2/729

Step-by-step explanation:

When you're given the first term and the common ratio, you just need to multiply the first term by the common ratio and then raise to the power of the nth term minus 1.

In this case, 6(-1/3)^7

User Abby Fichtner
by
3.6k points