Learning Task 2 A. Determine whether the sequence is arithmetic or not. If it is, find the common difference and the next three terms. 1. 2, 5, 8, 11,.. 4. 40, 42, 44, 46,... 2. 2, -4, 6, -8, 10,... 5. 1.2, 1.8, 2.4,... 3. -6, -10, -14, -18,... 6. 1, 5, 9, 13,...
