Homework 4 Name Crin Annck MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers Write the first four elements of the sequence. the question. nn+1 3n-1 1D O 1) 1 1 3 2 3' 2'4'3 3 1 5 C)-1,1,5 2 3'2*4 recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence. 2) a1 = 1, an+1 = 5an 2) A) 5, 6,7,8,9 C) 5,25, 125, 625, 3125 B) 1,6, 11, 16, 21 D) 1,5, 25, 125, 625 Find a formula for the nth term of the sequence. 3) 3) 9, 10, 11, 12, 13 (integers beginning with 9) A) an-n+10 B) an = n + 8 D) an n-9 Find the limit of the sequence if it converges; otherwise indicate divergence 4) an-8+(0.3) A) 83 B) 8 C)9 D) Diverges S) an (-1 5) A) 8 B) 28 C)o D) Diverges 6)an Inin) A) 1 6) B) 0 C) In 3 D) Diverges Assume that the sequence converges and find its limit. 7)a1 .4, an + 1 - å A)5 B)3 C)8 D) 4 Determine whether the nonincreasing sequence converges or diverges. 8) an 8) A) Converges B) Diverges Find the limit of the sequence if it converges; otherwise indicate divergence. 9)an 1.2 9) A) 1 C)e? D) Diverges