Solved: In 9198, write a formula for the general term (the
Chapter 5, Problem 96(choose chapter or problem)
In Exercises 91-98, write a formula for the general term (the nth term) of each geometric sequence. Then use the formula for \(a_{n}\) to find \(a_{7}\), the seventh term of the sequence.
\(5,-1, \frac{1}{5},-\frac{1}{25}, \ldots\)
Text Transcription:
a_n
a_7
5, -1, 1/5, -1/25,...
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