Given a sequence is defined by a first term of latex: t_1=3t 1 = 3, and explicit definition latex: t_n=\: 4n-1t n = 4 n − 1, find the 4th term of the sequence (i. e. latex: t_4t 4).

group of answer choices

3

11

15

171

which sequence could be described by the explicit definition: latex: a_n=n^2-5a n = n 2 − 5

group of answer choices

1,-4,4,11,

1,2,3,4,5,

-4,-1,4,11,

-4,11,116,13451