Name: 
 

Chapter 11 Practice Test



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

 1. 

For the arithmetic sequence, find d the common difference, and the next two terms of the sequence: 4, 7, 10, 13, 16, ...
a.
alg2ch11practicetes_files/i0020001.jpg the next two terms are: 18, 20
c.
alg2ch11practicetes_files/i0020002.jpg the next two terms are: 20, 24
b.
alg2ch11practicetes_files/i0020003.jpg the next two terms are: 19, 22
d.
alg2ch11practicetes_files/i0020004.jpg the next two terms are: 1, -2
 

 2. 

Given the formula for the alg2ch11practicetes_files/i0030001.jpg term, find the first four terms:
alg2ch11practicetes_files/i0030002.jpg
a.
9, 13, 17, 21
c.
17, 21, 25, 29
b.
13, 17, 21, 25
d.
4, 9, 13, 17
 

 3. 

Find the formula for the alg2ch11practicetes_files/i0040001.jpg term of the sequence: 5, 8, 11, 14, ...
a.
alg2ch11practicetes_files/i0040002.jpg
c.
alg2ch11practicetes_files/i0040003.jpg
b.
alg2ch11practicetes_files/i0040004.jpg
d.
alg2ch11practicetes_files/i0040005.jpg
 

 4. 

Find the 15alg2ch11practicetes_files/i0050001.jpg term of the sequence: 4, 9, 14, 19, ...
a.
alg2ch11practicetes_files/i0050002.jpg
c.
alg2ch11practicetes_files/i0050003.jpg
b.
alg2ch11practicetes_files/i0050004.jpg
d.
alg2ch11practicetes_files/i0050005.jpg
 

 5. 

In arithmetic sequence 4, 7, 10, 13, ..., which term has a value of 301?
a.
99
c.
301
b.
101
d.
100
 

 6. 

Insert three arithmetic means between 8 and 16
a.
9, 10, 11
c.
11, 12, 13
b.
10, 12, 14
d.
11, 13, 15
 

 7. 

Find the 11alg2ch11practicetes_files/i0080001.jpgterm  of the geometric sequence: 64, -32, 16, -8, ...
a.
alg2ch11practicetes_files/i0080002.jpg
c.
alg2ch11practicetes_files/i0080003.jpg
b.
alg2ch11practicetes_files/i0080004.jpg
d.
alg2ch11practicetes_files/i0080005.jpg
 

 8. 

Insert two geometric means between 3 and 24.
a.
7, 13
c.
6, 12
b.
alg2ch11practicetes_files/i0090001.jpg
d.
10, 17
 

 9. 

Use sigma notation to write the following series: alg2ch11practicetes_files/i0100001.jpg
a.
alg2ch11practicetes_files/i0100002.jpg
c.
alg2ch11practicetes_files/i0100003.jpg
b.
alg2ch11practicetes_files/i0100004.jpg
d.
alg2ch11practicetes_files/i0100005.jpg
 

 10. 

Find the sum of the positvie integers from 1 to 100
a.
5050
c.
4851
b.
4950
d.
5151
 

 11. 

Find the sum of the first 40 terms of the arithmetic series:
2+5+8+11+...
a.
2414
c.
2420
b.
2417
d.
2423
 

 12. 

Evaluate: alg2ch11practicetes_files/i0130001.jpg
a.
270
c.
1085
b.
545
d.
1090
 

 13. 

Evaluate: alg2ch11practicetes_files/i0140001.jpg
a.
-1023
c.
1025
b.
3069
d.
-511
 

 14. 

Evaluate 1+5+25+125+...
a.
This series does not have a sum
c.
infinity
b.
156
d.
-4
 

 15. 

Evaluate: alg2ch11practicetes_files/i0160001.jpg
a.
alg2ch11practicetes_files/i0160002.jpg
c.
9
b.
alg2ch11practicetes_files/i0160003.jpg
d.
10
 

 16. 

Find the first four terms in binomial exapnsion of (x-2y)alg2ch11practicetes_files/i0170001.jpg
a.
alg2ch11practicetes_files/i0170002.jpg
c.
  alg2ch11practicetes_files/i0170003.jpg
b.
alg2ch11practicetes_files/i0170004.jpg
d.
alg2ch11practicetes_files/i0170005.jpg
 

 17. 

Find the 7th term of alg2ch11practicetes_files/i0180001.jpg
a.
alg2ch11practicetes_files/i0180002.jpg
c.
alg2ch11practicetes_files/i0180003.jpg
b.
alg2ch11practicetes_files/i0180004.jpg
d.
alg2ch11practicetes_files/i0180005.jpg
 



 
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