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WorksheetsArithmetic Quiz (like illuminate for Distance Learners)
Total questions: 20
Worksheet time: 43mins
Name
Class
Date
1.
Is the sequence arithmetic: 37, 31, 25, 19, ...
a)
Yes
b)
No
2.
Is the sequence Arithmetic?
64, 16, 4, 1,...
a)
Yes
b)
No
3.
Find the common difference: -34, -29, -24, -19, ...
a)
d = -5
b)
d = 5
c)
d = -6
d)
d = 6
4.
Find the common difference: 1, 201, 401, 601, ...
a)
d = 100
b)
d = 101
c)
d = 200
d)
d = 201
5.
Find the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...
a)
-1, 7, 15
b)
-5, 2, 9
c)
3, 12, 21
d)
-65, -73, -81
6.
Find the next three terms in the arithmetic sequence: -3, -8, -13, -18, ...
a)
-20, -24, -28
b)
-21, -25, -29
c)
-23, -28, -33
d)
-24, -29, -32
7.
Write a recursive rule for the sequence 17, 1, -15, -31 . . .
a)
an = an-1 + 16
b)
an = an-1 - 17
c)
an = an-1 - 15
d)
an = an-1 - 16
8.
Write the recursive formula for the following sequence?
6, 4, 2, 0, . . .
6, 4, 2, 0, . . .
a)
an = -2n + 8
b)
a1 =6, an = an - 1 - 2
c)
a1 = 6, an = an-1 + 2
d)
a1 = 6, an = an-1 - 2
9.
Given the explicit formula: an = -3n+50
What is the common difference
a)
50
b)
-3
c)
47
d)
-6
10.
Given the explicit formula:
an=−40+5nWhat is the common difference?
a)
5
b)
-40
c)
-35
d)
10
11.
What is the 15th term of the sequence an = -3n+50
a)
95
b)
-5
c)
5
d)
-95
12.
Given the explicit formula:
an=−30+5nFind the 17th term.
a)
55
b)
35
c)
-30
d)
5
13.
Given the recursive formula, find the first four terms:
an = an-1 + 5
a1 = -16
an = an-1 + 5
a1 = -16
a)
-16, -21, -26, -31
b)
5, -11, -27, -43
c)
-16, -80, -500, -200
d)
-16, -11, -6, -1
14.
Given the recursive formula below, find the common difference.
a1 = 3
an =an-1 + 2
a)
3
b)
2
c)
5
d)
1
15.
Find the first 4 terms given a1 = -28 and d=10
a)
-28, -18, -8, 2
b)
10, -18, -46, -74
c)
-8, 3, 14, 25
d)
2, 12, 22, 32
16.
Given a1= -40 and d= -200
Find the first 4 terms
a)
-40, -240, -440, -640
b)
-200, -240, -280, -320
c)
40, -160,-360, -560
d)
20, 40, 60, 80
17.
Write a recursive rule for the sequence 17, 1, -15, -31 . . .
a)
an = an-1 + 16
b)
an = an-1 - 17
c)
an = an-1 - 15
d)
an = an-1 - 16
18.
Write the recursive formula for the following sequence?
6, 4, 2, 0, . . .
6, 4, 2, 0, . . .
a)
an = -2n + 8
b)
a1 =6, an = an - 1 - 2
c)
a1 = 6, an = an-1 + 2
d)
a1 = 6, an = an-1 - 2
19.
Given the sequence:
25, 21, 17, 13,...
Write the explicit equation that models the sequence.
25, 21, 17, 13,...
Write the explicit equation that models the sequence.
a)
an = 4n + 29
b)
an = -4n + 25
c)
an = -4n + 29
d)
an = 4n + 25
20.
Write the explicit rule for the arithmetic sequence
12, 10, 8, 6, ...
12, 10, 8, 6, ...
a)
an = 12n - 14
b)
an = 2n - 14
c)
an = -2n + 14
d)
an = -12n + 14
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