Name: 
 

Warmups Topic 11.3



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 
 
Find Swarmups_topic_11_3_files/i0020000.jpg for the given arithmetic series.
 

 1. 

awarmups_topic_11_3_files/i0030000.jpg = 22, d = –8, n = 21
a.
1911
c.
–2436
b.
–1449
d.
–1218
 

 2. 

awarmups_topic_11_3_files/i0040000.jpg = –74, d = –3, n = 20
a.
–170
c.
–4100
b.
–2080
d.
–2050
 
 
Find the sum of the given arithmetic series.
 

 3. 

23 + 46 + 69 + 92 + ... + 460
a.
9177
c.
9660
b.
5060
d.
4830
 

 4. 

24 + 17 + 10 + 3 + ... + (–39)
a.
–150
c.
–75
b.
315
d.
–15
 

 5. 

warmups_topic_11_3_files/i0080000.jpg
a.
1968
c.
984
b.
792
d.
1008
 



 
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