To classify the sequence 1, 1.7, 2.4, 3.1, we can look at the differences between consecutive terms:
- \(1.7 - 1 = 0.7\)
- \(2.4 - 1.7 = 0.7\)
- \(3.1 - 2.4 = 0.7\)
The difference between each consecutive term is a constant \(0.7\). Therefore, this sequence is classified as Arithmetic.