A geometric sequence begins .
(a) Find the common ratio for this sequence.
(b) Find a formula for the term of the sequence.
(c) Find the tenth term of the sequence.
The common ratio for the sequence .
A geometric sequence is a sequence of the form,
Here, is the first term and is the common ratio between two consecutive terms.
The geometric sequence is .
Since in the geometric sequence, any two consecutive terms of the sequence differ by the ratio
The formula for the term of the sequence.
The tenth term of the sequence.
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