The explicit formula for the arithmetic sequence A: 2, 6, 10, 12, 16, ...
What is A(n) = 2 + 4(n-1)?
Write a formula for the sequence S: 1, 2, 3, 4, ...
What is S(1) = 1; S(n)= S(n-1) +1?
OR
What is S(n) = 1 + 1(n-1)
Write the recursive formula for the following sequence B: 5, 8, 11, 14, ...
What is B(1) = 5 B(n)= B(n-1) + 3?
Write a formula for sequence P: 5, 10, 20, 40, 80 ...
What is P(1) = 5; P(n) = P(n-1) * 2?
OR
What is P(n) = 5(2)n-1
Identify the sequence 2, 6,18, 54,162
What is geometric
Identify the 6th term 4, 20, 100, 500
What is 12,500
The explicit formula for the sequence M: 3, 6, 12, 24, ...
What is M(n) = 3(2)n-1?
The equation a(n) = a(1)+d(n-1) applies to which kind of sequence?
What is arithmetic sequence
Write a formula for sequence T: 81,27,9,3,1
What is T(1) = 81; T(n) = T(n-1) * 1/3
OR
What is T(n) = 81(1/3)n-1
Identify the sequence
What is arithmetic
Identify the 50th term 26,20,14, ...
What is -268
Write the explicit formula for sequene C: 1/2, 1/8, 1/32, ...
What is C(n) = 1/2 (1/4)n-1?
The first two terms of an arithemtic sequence are w(1) = 3 and w(2) = 9. Write a definition for the nth term of sequence w.
What is w(n) = 3+6(n-1)
Write a formula to represent the sequence in the visual pattern:
Mrs. Myers will check
Identify the sequence f(1) = 2, f(2) = 5, f(3) = 7, f(4) = 12, ...
What is neither
Identify the 10th term 2, -4, 8, ...
What is -1024?
Write the recursive formula for the following sequence F: 1, 1, 2, 3, 5, 8, ...
What is F(1) = 1 and F(2) = 1; F(n) = F(n-1) + F(n-2)?
The first two terms of a geometric sequence are w(1) = 3 and w(2) = 9. Write a definition for the nth term of sequence w.
What is w(n) = 3(3)n-1
Write a formula to represent the seuqence in the visual pattern
Mrs. Myers will check