EVALUATION
A. Find a possible formula for the nth term of a sequence whose first five terms are given, and use this formula to write the next three terms of the sequence.
1. 37, 33, 29, 25, 21, _ _ _
4. 1, 8, 27, 64, 25, _ _ _
6. 3, 8, 15, 24, 35, _ _ _
