Name: 
 

PreCalc11 Quiz 1.1 Arithmetic Sequences


True/False
Indicate whether the statement is true or false.
 

 1. 
Given  the following sequences, indicate whether if it’s an arithmetic sequence.
tf001-1.jpg
 

 2. 
Given  the following sequences, indicate whether if it’s an arithmetic sequence.
tf002-1.jpg
 

 3. 
Given  the following sequences, indicate whether if it’s an arithmetic sequence.
tf003-1.jpg
 

 4. 
Given  the following sequences, indicate whether if it’s an arithmetic sequence.
tf004-1.jpg
 

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 5. 
Given each arithmetic sequence below, find the value of the seventh term mc005-1.jpg:
mc005-2.jpg
a.
12
c.
-1
b.
3
d.
39
 

 6. 
Given each arithmetic sequence below, find the value of the seventh term mc006-1.jpg:
mc006-2.jpg
a.
44
c.
42
b.
40
d.
38
 

 7. 
Given each arithmetic sequence below, find the value of the seventh term mc007-1.jpg:
mc007-2.jpg
a.
-96
c.
-103
b.
-100
d.
-89
 

 8. 
Given each arithmetic sequence below, find the value of the seventh term mc008-1.jpg:
mc008-2.jpg
a.
-14.8
c.
-13.8
b.
-16.3
d.
-15.2
 

 9. 
Given each arithmetic sequence below, find the value of the seventh term mc009-1.jpg:
mc009-2.jpg
a.
12/3
c.
7/3
b.
16/3
d.
10/3
 

 10. 
Find the value of the second term in the arithmetic sequence:
mc010-1.jpg
a.
11
c.
7
b.
13
d.
9
 

 11. 
Find the value of the second term in the arithmetic sequence:
mc011-1.jpg
a.
89
c.
74
b.
101
d.
91
 

 12. 
Jimmy works as a vendor at the PNE selling frosted malts.  His boss pays him $47 on the first day of work and increases his pay by $2.50 a day after each month.  How much will he earn a day after working 13 months?
a.
78
c.
77
b.
88.5
d.
79
 

 13. 

1.      A sequence mc013-1.jpg is an arithmetic sequence if and only if:
a)      All the terms are positive                       
b)      All the terms are getting bigger                 
c)   All the terms have a positive difference
d) All the terms have the same difference
a.
A
c.
C
b.
B
d.
D
 

 14. 

How many terms are in a sequence if the first term is 14, fourth term is 38, and the last term is 190? 
   
a.
25
c.
27
b.
21
d.
23
 

 15. 

The first three terms of an arithmetic sequence is given by the following expressions: mc015-1.jpg.  Find
the value of “x” :
                  
a.
4
c.
-5
b.
3
d.
-2
 



 
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