Use the geometric mean to find the 7th term in a geometric sequence if the 6th term is 8 and the 8th term is 18?
12
15
7
5
12
15
7
5
If the common ratio is positive, then the
If not, then it would be
In a geometric sequence of positive terms, the middle term of three consecutive terms is the geometric mean of the first and third.
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To find the 7th term in a geometric sequence, we can use the geometric mean. Given that the 6th term is 8 and the 8th term is 18, we can find the common ratio ((r)) of the sequence by dividing the 8th term by the 6th term. Then, we can use the geometric mean formula to find the 7th term.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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