Find a General Term an for the Geometric Sequence $$a _ { 1 } = 5 , r = \frac { 5 } { 9 }$$

question 222

Multiple Choice

Find a general term an for the geometric sequence.
- $$a _ { 1 } = 5 , r = \frac { 5 } { 9 }$$

• A) \(a _ { n } = 5 + \frac { 1 } { 9 } ( n - 1 )\)
• B) \(a _ { n } = 5 \cdot \left( \frac { 5 } { 9 } \right) ^ { 11 - 1 }\)
• C) \(a _ { n } = 5 - \frac { 40 } { 9 } ( n - 1 )\)
• D) \(a _ { n } = 5 ^ { n - 1 } - \frac { 40 } { 9 }\)

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