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d(1)=1, d(n)=n x d(n-1) for n≥2. Write the first three terms of each sequence. Determine whether each sequence is arithmetic geometric or neither.
1,2,6,24,120... neither
c(1)=3,c(n)=10 x c(n-1) for n≥2. Write the first three terms of each sequence. Determine whether each sequence is arithmetic geometric or neither.
3,30,300,3000,30000 geometric
b(1)=2, b(n)=2 x b(n-1)-1 for n≥2. Write the first three terms of each sequence. Determine whether each sequence is arithmetic geometric or neither.
2,3,5,9,17... neither
Write the first three terms of each sequence. Determine whether each sequence is arithmetic geometric or neither. a(1)=7,a(n)=a(n-1)-3 for n≥2.
7,4,1,-2,-5 arithmetic
Define the sequence recursively using function notation. 2,3,5,9,17...
F(n)=F(n−1)⋅2-1, n≥2
Define the sequence recursively using function notation.20,13,6,-1,-8...
E(n)=E(n−1)−7, n≥2
Define the sequence recursively using function notation. 1,12,144,1728...
D(n)=D(n−1)⋅12, n≥2
Define the sequence recursively using function notation.2,4,8,16,32...
C(n)=C(n−1)⋅2 , n≥2
Define the sequence recursively using function notation. 3,9,27,81...
B(n)=B(n−1)⋅3 , n≥2
Define the sequence recursively using function notation.30,40,50,60,70...
A(n)=A(n−1)+10 , n≥2
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither.F: 1, 3, 7, 15, 31, . . .
Neither
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. E: 20, 13, 6, -1, -8, . . .
Arithmetic d=-7
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither.D: 1,1/2,1/4,1/8,1/16, . . .
Geometric r=1/2
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. C: 1, 2, 4, 8, 16, 32, . . .
Geometric r=2
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. B: 80, 40, 20, 10, 5, 2.5, . . .
Geometric r=1/2
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. A: 30, 40, 50, 60, 70, . . .
Arithmetic, d=10


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