Question

6. –3, –12, –48, ... (5 points)–192; –768; –3,072; geometric; Start with –3 and multiply by 4 repeatedly.
–198; –788; –3,072; arithmetic; Start with 4 and multiply by –3 repeatedly.
–188; –768; –3,058; arithmetic; Start with 4 and multiply by –3 repeatedly.
–194; –788; –3,072; geometric; Start with 3 and multiply by 4 repeatedly

Answer 1

Tell whether each sequence is arithmetic, geometric, or neither. Find the next three terms of each sequence. Write a rule to describe the sequence

Answer 2

THis is a geometric series because there is a common ratio rather than a common difference. Then, multiply the next terms by 4 each. -48*4 = -192*4 = -768*4 = -3072
-192
-768
-3072
Multiply by 4 repeatedly.