Name: 
 

Warmups Topic 11.4



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 
 
Find the indicated term of the given geometric sequence.
 

 1. 

awarmups_topic_11_4_files/i0030000.jpg = 16, r = 3.4, n = 13
a.
129821285.19
c.
98068.01
b.
441392369.66
d.
38182730.94
 

 2. 

awarmups_topic_11_4_files/i0040000.jpg = –13, r = 7, n = 10
a.
3672178236
c.
–435250179
b.
–524596891
d.
–130000000
 

 3. 

awarmups_topic_11_4_files/i0050000.jpg = –8, r = 2, n = 11
a.
16383
c.
–1600
b.
–8192
d.
–968
 
 
Find the geometric means in the following sequence.
 

 4. 

warmups_topic_11_4_files/i0070000.jpgwarmups_topic_11_4_files/i0070001.jpg
a.
warmups_topic_11_4_files/i0070002.jpg70, warmups_topic_11_4_files/i0070003.jpg350, warmups_topic_11_4_files/i0070004.jpg1750, warmups_topic_11_4_files/i0070005.jpg8750
c.
70, 350, 1750, 8750
b.
–1400, –2100, –2800, –3500
d.
–350, –1750, –8750, –43765
 

 5. 

warmups_topic_11_4_files/i0080000.jpg
a.
–200, 1000, –5000, 25000
c.
200, 1000, 5000, 25000
b.
–4000, –6000, –8000, –10000
d.
1000, –5000, 25000, –125015
 



 
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