**Evaluation:**Determine if each sequence is arithmetic, geometric, or neither. If geometric, give the ratio (r), and if arithmetic, give the common difference (d). 1. {2, 7, 12, 17, 22, ...}2. {-6, -3.7, -1.4, 9, ...}3. {-1, -0.5, 0, 0.5, ...}4. {2, 6, 18, 54, 162, ...}5. {1/2, 3/2, 9/2, 27/2, ...}
Answer (1)
Answer:1. Arithmetic , common difference: 52. Arithmetic, common difference: 2.33. Arithmetic, common difference: 0.54. Geometric, common ratio: 35. Geometric, common ratio: 3Hope it helps ʚɞ
