50 points!! A recursion formula for a sequence is tn=2tn-1_4 ,t1=4
of the following accurately shows the sequence of numbers?
1)4, 2, 0, -2, -4, ...
2)O4, 8, 12, 16, 20, ...
3)4, 8, 16, 32, 64, ...
4)4,4,4,4,4,...
