Geometric Sequences

Find the next three terms of each geometric sequence.

1. 3, 6, 12, 24, ____ , ____ , ____ , ...

2. 32, 16, 8, 4, ____ , ____ , ____ , ...

3. 1, -3, 9, -27, ____ , ____ , ____ , ...

4. 4, 6, 9, 13.5, ____ , ____ , ____ , ...

5. 12500, 2500, 500, 100, ____ , ____ , ____ , ...

6. -6, -18, -54, -162, ____ , ____ , ____ , ...

Find the specified term of each geometric sequence. (Show your work!)

7. 2, 4, 8, 16, ..... Find the 10th term. ____

8. -1, -5, -25, -125, ..... Find the 8th term. ____

9. 100, 50, 25, 12.5, ..... Find the 10th term. ____

10. 1, -3, 9, -27, ..... Find the 12th term. ____

Extra Credit

Find the 50th term of the sequence in #8.