1. Given a sequence is defined by the explicit definition tn=n^2+n, find the 4th term of the sequence. (ie t4)

A) 4

B) 8

C) 20

D) 1806

2. Given the sequence is defined by the explicit definition tn=2^n-n, find the 5th term of the sequence. (ie t5)

A) 5

B) 10

C) 27

D) 32

Question

Andrews

11 December, 12:45

+5

Answers (2)

Know the Answer?

Tiana Morrison · Answer 1

20,

27,

3,5,9,17,33

Hayley Bennett · Answer 2

1 C) 20,

2 C) 27,

The sequence is 3,5,9,17,33

1. Given a sequence is defined by the explicit definition tn=n^2+n, find the 4th term of the sequence. (ie t4)A) 4B) 8C) 20D) 18062. Given the sequence is defined by the explicit definition tn=2^n-n, find the 5th term of the sequence. (ie t5)A) 5B) 10C) 27D) 32