WorksheetsSequence, Series and Matrices Homework
Total questions: 12
Worksheet time: 23mins
Name
Class
Date
1.
Using this sequence: 3, 8, 13, 18, 23... what is a3?
a)
3
b)
8
c)
13
d)
18
2.
What are the first 4 terms of this sequence? kn = 3n - 5
a)
-2, 1, 4, 7
b)
-4, -3, -2, -1
c)
2, -1, -4, -7
d)
8, 11, 14, 17
3.
What is a4 in this sequence? an = 5n-2 + 6
a)
25
b)
31
c)
625
d)
631
4.
Find the sum of this series:
a)
8
b)
20
c)
22
d)
32
5.
What is the sum of this series?
a)
6
b)
9
c)
14
d)
19
6.
The correct spelling of your Algebra 2 teacher's last name is...
a)
Schneiders
b)
Schneeders
c)
Schnieders
d)
Schneeds
7.
Is this sequence arithmetic, geometric or neither?
11, 17, 23, 29...
a)
Arithmetic
b)
Geometric
c)
Neither
8.
In this arithmetic sequence, what is the common difference?
-9, -11, -13, -15...
a)
2
b)
-2
c)
-9
d)
1/2
9.
Is this sequence arithmetic, geometric or neither?
1, 3, 9, 27...
a)
Arithmetic
b)
Geometric
c)
Neither
10.
In this geometric sequence, what is the common ratio?
-4, 8, -16, 32...
a)
4
b)
-4
c)
2
d)
-2
11.
What are the first 4 terms of this recursive sequence?
a)
-2, -7, -22, -67
b)
-2, -7, 8, 11
c)
-2, 5, 14, 41
d)
2, 5, 8, 11
12.
What are the first 4 terms of this recursive sequence?
a)
-1, 8, 18, 32
b)
-1, 4, 64, 16384
c)
-1, -2, -8, -128
d)
-1, 2, 8, 128
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