WorksheetsGeometric Sequence
Total questions: 12
Worksheet time: 3600secs
What is the common ratio of this sequence ? 5, 25, 125, ...
4
2
5
6
What is the 5th term of the sequence 7, 14, 28, ...?
72
48
56
112
Which of the following is a geometric sequence?
2, 4, 5, . . .
2, 6, 18, . . .
2, 4, 6, . . .
10, 20, 200, . . .
What is the common ratio of the geometric sequence -1, 6, -36, 216, ...?
-6
6
12
-4
Solving for the nth term of geometric sequence, given that a1 = 1 and r= 2, what is the value of the 4th term?
2
8
4
16
Solving for the nth term of geometric sequence, given that a1 = 4 and r= 6, what is the value of the 4th term?
144
864
124
764
What is the 5th term of the geometric sequence -2, -8, -32, -128, ...?
-2048
-512
-256
-384
The next term of the geometric sequence
4, 16, 64, ...
is
256
132
120
150
What is the fifth term of the geometric sequence?
5, 15, 45,...
135
1875
1215
405
Write the explicit equation for the geometric sequence: 5, 15, 45, 135, . . . ?
t(n)=3(5)n−1
t(n)=5(3)n−1
t(n)=5n+3
t(n)=3n+5
