Geometric, Arithmetic, or Neither
What are the next terms?
Find that sequence equation
What's the 9th term?
100
Is the following sequence arithmetic, Geometric, or neither:
1, 6, 36, 216, ...
Geometric
100
What are the next 3 terms of the following sequence:
2, 8, 32, 128,...
512, 2048, 8192
100
What is the equation for the nth term of the following sequence:
first term = 2
common ratio = 3
100
What is the 9th term of the following sequence:
an=3(2)n-1
a9=768
200
Is the following sequence arithmetic, Geometric, or neither:
5, 10, 20, 35, 55, ...
neither
200
What are the next three terms of the sequence:
-1, 2, -4, 8, ...
-16, 32, -64
200
What is the equation for the nth term of the sequence:
first term: -4
common ratio: 6
200
What is the 9th term of the following sequence:
a_n=2400(1/2)^(n-1)
a9=9.375
300
Is the following sequence arithmetic, Geometric, or neither:
100, 50, 0, -50, -100,...
Arithmetic
300
What are the next three terms:
9, 3, 1, 1/3, ...
1/9, 1/27, 1/81
300
What is the equation for the nth term of the sequence:
3, 15, 75, 375, ...
an=3*(5)n-1
300
What is the 9th term of the following sequence:
3, -12, 48, -192,...
a9=196608
400
Is the following sequence arithmetic, Geometric, or neither:
6, 2, 2/3, 2/9, ...
Geometric
400
What are the next three terms of the sequence:
-7, 21, -63, 189, ...
-567, 1701, -5103
400
What is the equation for the following sequence:
8, -4, 2, -1, ...
an=8(-1/2)n-1
400
What is the 9th term of the following sequence:
4.5, 18, 72, 288, ...
a9= 294912
500
Is the following sequence arithmetic, Geometric, or neither:
200, 50, 10, 2, ...
Neither
500
What are the next three terms:
1/2, 1/3, 2/9, 1/6
8/81, 16/243, 32/729
500
What is the equation for the nth term of the following sequence:
2, -3, 4.5, -6.75,...
an=2(-1.5)n-1
500
What is the 9th term of the following sequence:
-54, 18, -6, 2, ...
a9=-0.008230453