Write the First Four Terms of the Geometric Sequence with the Given

question 9

Multiple Choice

Write the first four terms of the geometric sequence with the given first term, a1, and common ratio, r.
- $$a _ { 1 } = - \frac { 2 } { 5 } , r = - 4$$

• A) \(= \frac { 2 } { 5 } , \frac { 8 } { 5 } , - \frac { 32 } { 5 } , \frac { 128 } { 5 } , \ldots\)
• B) \(- \frac { 2 } { 5 } , \frac { 32 } { 25 } , \frac { 32 } { 125 } , \frac { 512 } { 625 } , \ldots\)
• C) \(- \frac { 2 } { 5 } , \frac { 8 } { 5 } , \frac { 32 } { 5 } , \frac { 128 } { 5 } , \ldots\)
• D) \(= \frac { 2 } { 5 } , \frac { 8 } { 25 } , \frac { 16 } { 125 } , \frac { 128 } { 625 } , \ldots\)