Please Help: Module 9

Section | For each sequence, determine whether the sequence is arithmetic, geometric, or neither. Question 1 (1 point) .s,24, 1372,... O arithmetic O geometric O neither For each sequence, determine whether the sequence is arithmetic, geometric, or neither. Question 2 (1 point) 97,71, 45, O arithmetic O geometric O neither For each sequence, determine whether the sequence is arithmetic, geometric, or neither. Question 3 (1 point) 10, 20,8,... 0 arithmetic O geometric O neither For each sequence, determine whether the sequence is arithmetic, geometric, or neither. Question 4 (1 point) 300,100,300,... 0 arithmetic O geometric O neither For each sequence, determine whether the sequence is arithmetic, geometric, or neither. Question 5 (1 point) 12,60,132,... O arithmetic O geometric O neither For each sequence, determine whether the sequence is arithmetic, geometric, or neither. Question 6 (1 point) 6,15,37.5, O arithmetic O geometric O neither Section II Match each sequence to its recursion formula. Question 7 (1 point) -, 2, 12, 72 O a, = 4(a,-1) - 2 O a = - (a, 1 ) +a, 2:23 O a, = 6 (a,- 1 ) O a, =7-d, -1 Match each sequence to its recursion formula. Question 8 (1 point) -7,-30,-122,... a, = 4(a,-1) -2 a, = - (a,-1 ) + a , 2in 23 O a, = 6(a,-1 ) O a = 7 -d -1 Match each sequence to its recursion formula. Question 9 (1 point) 5, 2,5, 2, ... O a, = 4(a,-1)-2 O a, = 6(a,-1) a, = 7 - a,-1Match each sequence to its recursion formula. Question 10 (1 point) 1,2,2,3,3.5,4.75,... 0 an =4(ax.1)_2 O a,I =%(au_l)+aH;n23 O an=6(a 1) 0 all =7an1 Section III Match each sequence to its general rule. Question 11 (2 points) 1.s,2.4,6.6,... O an=35n O a_=.25(4)"'1 O a,' =4.2n6 Q q, =2(.75)H Match each sequence to its general rule. Question 12 (2 points) 2,-15.-l.l25...' Match each sequence to its general rule. Question 13 (2 points) 1,1,4,\" 4 O an=35n O a,.=.25(4)H O a=4.2n6 O a, =2(.75)H Match each sequence to its general rule. Question 14 (2 points) 2,7,12,... O an=35n O a,.=.25(4)H O a\" =4.2n6 O a, =2(.75)H Section IV Match each series to its correct sum. Question 15 (2 points) i 1 111235)\" 11-1 0 71.515 0 220,320 0 8,096 0 101.185 Match each series to its correct sum. Question 16 (2 points) 9450 6+33+...+830 0 101.185 Match each series to its correct sum. Question 17 (2 points) Sls for series having the general rule a! =.012(l.8)"'1 0 71.515 0 220,320 0 8,096 0 101.185 Match each series to its correct sum. Question 18 (2 points) Sun for series having the general rule .61,l = 42!! 3 0 71.515 O 220,320 O 8, 096 O 101.185 Section V Question 19 (2 points) Determine the indicated arithmetic means. _______ -8, ___, ___, ___, 8.6 . . . A. -8,-1,1.6, 5.2, 8.6 . .. B. -8, -3.85, 0.3, 4.45, 8.6 . . . C. -8, -4.3, 0.4, 4.5, 8.6 . . . D. -8, -5.1, O, 5.1, 8.6 . . . Question 20 (2 points) Determine the indicated geometric means. 6,_,_,_,9oo.375,... 6,200.125,500.25,750.5,900375,... 6,108.75,292.s,6s4.0625,900.375,... 6,24,3725, 644.125,900.375,... 6,21,735,25725,900.375,... POP