What is the rule for the nithterm , an , when the first 4 terms of the sequence are 4, 16, 64, 256? A . Q = ( - 4 ) nal C. an = 41 - 1 0. an = 42 20 what are the first four terms of the sequence shown below? a =2" A, 1,2 , 4 , 8 B. 2 , 4, 6, 8 C. 2 , 4 8, 16 D, 1, 8, 27, 256 consider the sequence 3 , 4 , 5 1 6 . . . 8 27 64 125 Assuming this pattern continues , find the /1 term A. il 1000 B. !1 512 C, 12 729 D. 12 13:31