Respuesta :
A. What comes next? 5, -15, 45, -135, …
answer is
3. 405, -1215, 3645
B. What comes next? 1/3, 1, 5/3, 7/3, …
answer is
3. 3, 11/3, 13/3
C. What comes next? 4, -1, -6, -11, …
answer is
1. -16, -21, -26
answer is
3. 405, -1215, 3645
B. What comes next? 1/3, 1, 5/3, 7/3, …
answer is
3. 3, 11/3, 13/3
C. What comes next? 4, -1, -6, -11, …
answer is
1. -16, -21, -26