Name that Sequence
This is the value of the 6th term of the sequence.
5, 7, 9, ...
What is 15?
The explicit formula for the sequence:
2, 6, 10, 12, 16.......
What is
f(n)=2+4(n-1)
The recursive formula for the sequence:
3, 10, 17
What is
F(n) = F(n-1) +7
This is the value of the 10th term of the sequence.
5, 10, 20, ...
What is 2,560?
Is the following sequence Arithmetic, Geometric or Neither? 3, 8, 13, 18, 23, .....
What is arithmetic?
This is the value of the 15th term of the sequence.
3.2, 4.7, 6.2, ...
What is 24.2?
The explicit formula for the sequence:
-1, 2, 5, 8, 11
What is
f(n)=-1+3(n-1)
The recursive formula for the sequence:
2, 16, 128
What is
F(n) = F(n-1) *8
This is the value of the 1st term when the 23rd term is 36 and the common difference is 2.
What is -8?
The explicit formula for the sequence
3, 9, 27, 81,......
What is
f(n) = 3 * 3^(n-1)
The recursive formula for the sequence:
-13, -20, -27
What is
F(n) = F(n-1) -7
This is the value of the 10th term when the 1st term is 1 and the common ratio is 3.
What is 19683?
Is the following sequence Arithmetic, Geometric or Neither? If so, what is the common difference or common ratio? 375, 75, 15, 3, 3/5, ........
What is geometric?
r=1/5
This is the value of the 125th term when the 1st term is 8 and the common difference is 3.
What is 380?
The explicit formula for the sequence AND find the value of the tenth term
-16, -25, -34, -43, -52
What is
f(n)=-16-9(n-1)
f(10)=-97
The recursive formula for the sequence:
10, 14, 18
What is
F(n) = F(n-1) +4
Is the following sequence Arithmetic, Geometric or Neither? If so, what is the common difference or common ratio? 506, 403, 300, 197, 94, .....
What is arithmetic?
d=-103
This is the 200th term when the 3rd term is 12 and the common difference is -5.
What is -973?
The explicit formula for the sequence AND what is the value of the 10th term?
2, 8, 32, 128, ...
What is
f(n) = 2 * 4^(n-1)
f(10) = 524,288
The recursive formula for the sequence:
4, 12, 36, 108
What is
F(n) = F(n-1) *3