,TESTBANK Algebra and Trigonometry, 12th edition
Sullivan
Notes
1- The file is chapter after chapter.
2- We have shown you few pages sample.
3- The file contains all Appendix and Excel sheet
if it exists.
4- We have all what you need, we make update
at every time. There are many new editions
waiting you.
5- If you think you purchased the wrong file You
can contact us at every time, we can replace it
with true one.
6- The answers are at the end of the file
Our email:
, TEST BANK
(DOWNLOADABLE)
ALGEBRA AND
TRIGONOMETRY :
TWELFTH EDITION
Michael Sullivan
Chicago State University
,Copyright © 2025, 2021, 2017 by Pearson Education, Inc. or its affiliates. All Rights Reserved. Manufactured in the
United States of America. This publication is protected by copyright, and permission should be obtained from the
publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any
means, electronic, mechanical, photocopying, recording, or otherwise. For information regarding permissions, request
forms, and the appropriate contacts within the Pearson Education Global Rights and Permissions department, please
visit www.pearsoned.com/permissions/.
PEARSON and MYLAB are exclusive trademarks owned by Pearson Education, Inc. or its affiliates in the U.S.
and/or other countries.
Unless otherwise indicated herein, any third-party trademarks, logos, or icons that may appear in this work are the
property of their respective owners, and any references to third-party trademarks, logos, icons, or other trade dress are
for demonstrative or descriptive purposes only. Such references are not intended to imply any sponsorship,
endorsement, authorization, or promotion of Pearson’s products by the owners of such marks, or any relationship
between the owner and Pearson Education, Inc., or its affiliates, authors, licensees, or distributors.
PPID: A103000353512
,Sullivan Algebra &Trigonometry 12e
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.
1) B C
A) {1, 2, 3, 5, 7, 9} B) { } C) {1, 2, 3, 4, 5, 7, 9} D) {0}
Objective: (0.1) Work with Sets
2) A C
A) {4, 6, 7, 9} B) {1, 2, 3, 4, 5, 8, 9} C) {1} D) {1, 2, 3, 5, 7, 9}
Objective: (0.1) Work with Sets
3) A B
A) {1, 2, 3, 5, 7, 8} B) {2, 3, 5, 7} C) {1, 2, 3, 5, 8} D) {2, 3, 5}
Objective: (0.1) Work with Sets
4) A C
A) {1} B) {4, 6, 7, 9} C) {1, 2, 3, 4, 5, 7, 8, 9} D) {1, 2, 3, 5, 7, 9}
Objective: (0.1) Work with Sets
5) (A B) C
A) {1, 2, 3, 5} B) {1, 2, 3} C) {1, 2, 3, 4, 5, 9} D) {2, 3, 5}
Objective: (0.1) Work with Sets
6) (B C) A
A) { } B) {1, 2, 3} C) {1, 2, 3, 4, 5, 7, 9} D) {1, 2, 3, 5}
Objective: (0.1) Work with Sets
7) B
A) {1, 4, 6, 8, 9} B) {0, 1, 4, 6, 7, 8, 9} C) {0, 1, 4, 6, 8, 9} D) {0, 1, 4, 6, 9}
Objective: (0.1) Work with Sets
8) A B
A) {1, 4, 6, 8, 9} B) {1, 2, 3, 5, 7, 8} C) {0, 4, 6, 9} D) {4, 6, 9}
Objective: (0.1) Work with Sets
9) A C
A) {1} B) {1, 2, 3, 4, 5, 6, 7, 8, 9}
C) {1, 2, 3, 4, 5, 7, 8, 9} D) {0, 2, 3, 4, 5, 6, 7, 8, 9}
Objective: (0.1) Work with Sets
10) B C
A) { } B) {0, 6, 8} C) {6, 8} D) {1, 2, 3, 4, 5, 7, 9}
Objective: (0.1) Work with Sets
1
,List all the elements of B that belong to the given set.
8 9
11) B = 13, 8, -2, 0, , - , 2.1
9 8
Integers
A) {13, -2} B) {13, 0} C) {13, 0, 8} D) {13, -2, 0}
Objective: (0.1) Classify Numbers
4 9
12) B = 17, 7, -11, 0, , - , 1.8
9 4
Natural numbers
9
A) {17} B) {17, 0} C) {-11, 0, 17} D) 17, 0, -
4
Objective: (0.1) Classify Numbers
0
13) B = 12, 6, -5, 0,
8
Real numbers
0 0
A) {12, -5, 0} B) 12, -5 C) 12, 6, -5, 0, D) 12, -5, 0,
8 8
Objective: (0.1) Classify Numbers
0
14) B = 11, 8, -16, 0, , 0.42
4
Rational numbers
0 0
A) { 8} B) 11, -16, 0, , 0.42 C) 8, , 0.42 D) {11, 0}
4 4
Objective: (0.1) Classify Numbers
0
15) B = 19, 5, -8, 0, , 0.2
3
Irrational numbers
0 0
A) 5, B) { 5} C) 5, , 0.2 D) { 5, 0.2}
3 3
Objective: (0.1) Classify Numbers
5 8
16) B = {17, 8, -19, 0, , - , 3.3, 25 , 0.258258258...}
8 5
Integers
A) {17, 0} B) {17, -19, 0} C) {17, -19} D) {17, 0, 8}
Objective: (0.1) Classify Numbers
2
, 7 9
17) B = {12, 8, -15, 0, , - , 8.8, 8 , 0.848484...}
9 7
Natural numbers
9
A) {12} B) {12, 0} C) 12, 0, - D) {-15, 0, 12}
7
Objective: (0.1) Classify Numbers
0
18) B = {3, 5, -6, 0, , 9, 0.12, -5 , 0.999...}
8
Rational numbers
0 0
A) 3, -6, 0, , 9, 0.12, -5 , 0.999... B) 3, -6, 0, , 0.12, 0.999...
8 8
0 0
C) 3, -6, 0, , 0.12 D) 3, -6, 0, , 9, 0.12, 0.999...
8 8
Objective: (0.1) Classify Numbers
0
19) B = {2, 5, -4, 0, , , 0.29, -5 , 0.161616...}
5
Irrational numbers
0
A) { 5} B) 5, -5
5,
C) { 5, -5 , 0.161616...} D) { 5 , -5 }
Objective: (0.1) Classify Numbers
Approximate the number rounded to three decimal places, and truncated to three decimal places.
20) 7.1134
A) 7.112 B) 7.113 C) 7.113 D) 7.114
7.114 7.113 7.114 7.113
Objective: (0.1) Classify Numbers
21) 0.28571429
A) 0.286 B) 0.285 C) 0.287 D) 0.286
0.285 0.286 0.285 0.286
Objective: (0.1) Classify Numbers
24
22)
7
A) 3.43 B) 3.429 C) 3.429 D) 3.43
3.428 3.429 3.428 3.429
Objective: (0.1) Classify Numbers
Write the statement using symbols.
23) The sum of 18 and 6 is 24.
18
A) =3 B) 18 + 6 = 24 C) 18 - 6 = 12 D) 18 · 6 = 108
6
Objective: (0.1) Evaluate Numerical Expressions
3
, 24) The difference 21 less 7 equals 14.
21
A) 21 + 7 = 28 B) 21 · 7 = 147 C) =3 D) 21 - 7 = 14
7
Objective: (0.1) Evaluate Numerical Expressions
25) The product of 30 and 6 equals 180.
30
A) =5 B) 30 + 6 = 36 C) 30 - 6 = 24 D) 30 · 6 = 180
6
Objective: (0.1) Evaluate Numerical Expressions
26) The quotient 18 divided by 9 is 2.
18
A) 18 + 9 = 27 B) =2 C) 18 - 9 = 9 D) 18 · 9 = 162
9
Objective: (0.1) Evaluate Numerical Expressions
27) The sum of four times x and 5 decreased by 7 is 8.
A) 4(x + 5) - 7 = 8 B) 4(x + 5 - 7) = 8 C) 7 - (4x + 5) = 8 D) 4x + 5 - 7 = 8
Objective: (0.1) Evaluate Numerical Expressions
28) Three times the difference of x and 8 is -10.
A) 3 - x - 8 = -10 B) 3 + x - 8 = -10 C) 3(x - 8) = -10 D) 3x - 8 = -10
Objective: (0.1) Evaluate Numerical Expressions
29) The quotient of x and the sum of 5 and x.
x+5 x
A) B) x(5 + x) C) x + 5 + x D)
x 5+x
Objective: (0.1) Evaluate Numerical Expressions
Evaluate the expression.
30) 3 + 1 - 9
A) 11 B) 13 C) -5 D) -7
Objective: (0.1) Evaluate Numerical Expressions
5
31) 7 +
6
42 42 47 47
A) B) C) D)
5 6 5 6
Objective: (0.1) Evaluate Numerical Expressions
32) 2 · [3(7 - 2) - 4]
A) 7 B) 22 C) -10 D) -14
Objective: (0.1) Evaluate Numerical Expressions
33) 2 · [4 + 6 · (3 + 4)]
A) 50 B) 92 C) 136 D) 140
Objective: (0.1) Evaluate Numerical Expressions
4
,34) -9 - (-2 + 6 · 7 + 8)
A) -61 B) -41 C) -57 D) 39
Objective: (0.1) Evaluate Numerical Expressions
30 2
35) ·
14 5
6 15 7 7
A) B) C) D)
7 7 5 6
Objective: (0.1) Evaluate Numerical Expressions
4 2 1
36) · +
5 5 10
2 1 8
A) B) C) 2 D)
5 10 25
Objective: (0.1) Evaluate Numerical Expressions
1 1
37) · 10 - +8
4 5
209 89 103 57
A) B) C) D)
20 5 10 20
Objective: (0.1) Evaluate Numerical Expressions
5+2
38)
9+2
7 3 3
A) 1 B) C) D)
11 7 11
Objective: (0.1) Evaluate Numerical Expressions
9-6
39)
6-9
3 3
A) 3 B) C) -1 D) -
2 2
Objective: (0.1) Evaluate Numerical Expressions
4 1
40) +
5 14
5 61 1 61
A) B) C) D)
19 19 14 70
Objective: (0.1) Evaluate Numerical Expressions
5 4
41) -
7 6
1 1 1 2
A) B) C) D)
7 21 42 7
Objective: (0.1) Evaluate Numerical Expressions
5
, 9
13
42)
6
7
21 26 91 54
A) B) C) D)
26 21 54 91
Objective: (0.1) Evaluate Numerical Expressions
1 1 1
43) + ·
5 8 9
1 77 49 13
A) B) C) D)
180 360 40 360
Objective: (0.1) Evaluate Numerical Expressions
Use the Distributive Property to remove the parentheses.
44) 8(x + 7)
A) x + 56 B) 56x C) 8x + 56 D) 8x + 7
Objective: (0.1) Work with Properties of Real Numbers
45) 5x(x + 9)
A) 45x2 B) 5x2 + 45x C) x2 + 45x D) 5x2 + 9
Objective: (0.1) Work with Properties of Real Numbers
46) 7(4x + 8)
A) 28x + 56 B) 28x + 8 C) 11x + 15 D) 84x
Objective: (0.1) Work with Properties of Real Numbers
1 1
47) 4 x+
2 8
1 1 1 1 1
A) x+ B) 2x + C) 2x + D) 2x +
2 2 2 8 4
Objective: (0.1) Work with Properties of Real Numbers
48) (x - 7)(x - 3)
A) x2 - 10x - 10 B) x2 - 11x + 21 C) x2 - 10x + 21 D) x2 + 21x - 10
Objective: (0.1) Work with Properties of Real Numbers
49) (x + 4)(x + 7)
A) x2 + 11x + 28 B) x2 + 11x + 11 C) x2 + 28x + 11 D) x2 + 10x + 28
Objective: (0.1) Work with Properties of Real Numbers
50) (x + 4)(x - 4)
A) x2 - 8x - 16 B) x2 - 8 C) x2 - 16 D) x2 + 8x - 16
Objective: (0.1) Work with Properties of Real Numbers
6
Sullivan
Notes
1- The file is chapter after chapter.
2- We have shown you few pages sample.
3- The file contains all Appendix and Excel sheet
if it exists.
4- We have all what you need, we make update
at every time. There are many new editions
waiting you.
5- If you think you purchased the wrong file You
can contact us at every time, we can replace it
with true one.
6- The answers are at the end of the file
Our email:
, TEST BANK
(DOWNLOADABLE)
ALGEBRA AND
TRIGONOMETRY :
TWELFTH EDITION
Michael Sullivan
Chicago State University
,Copyright © 2025, 2021, 2017 by Pearson Education, Inc. or its affiliates. All Rights Reserved. Manufactured in the
United States of America. This publication is protected by copyright, and permission should be obtained from the
publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any
means, electronic, mechanical, photocopying, recording, or otherwise. For information regarding permissions, request
forms, and the appropriate contacts within the Pearson Education Global Rights and Permissions department, please
visit www.pearsoned.com/permissions/.
PEARSON and MYLAB are exclusive trademarks owned by Pearson Education, Inc. or its affiliates in the U.S.
and/or other countries.
Unless otherwise indicated herein, any third-party trademarks, logos, or icons that may appear in this work are the
property of their respective owners, and any references to third-party trademarks, logos, icons, or other trade dress are
for demonstrative or descriptive purposes only. Such references are not intended to imply any sponsorship,
endorsement, authorization, or promotion of Pearson’s products by the owners of such marks, or any relationship
between the owner and Pearson Education, Inc., or its affiliates, authors, licensees, or distributors.
PPID: A103000353512
,Sullivan Algebra &Trigonometry 12e
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.
1) B C
A) {1, 2, 3, 5, 7, 9} B) { } C) {1, 2, 3, 4, 5, 7, 9} D) {0}
Objective: (0.1) Work with Sets
2) A C
A) {4, 6, 7, 9} B) {1, 2, 3, 4, 5, 8, 9} C) {1} D) {1, 2, 3, 5, 7, 9}
Objective: (0.1) Work with Sets
3) A B
A) {1, 2, 3, 5, 7, 8} B) {2, 3, 5, 7} C) {1, 2, 3, 5, 8} D) {2, 3, 5}
Objective: (0.1) Work with Sets
4) A C
A) {1} B) {4, 6, 7, 9} C) {1, 2, 3, 4, 5, 7, 8, 9} D) {1, 2, 3, 5, 7, 9}
Objective: (0.1) Work with Sets
5) (A B) C
A) {1, 2, 3, 5} B) {1, 2, 3} C) {1, 2, 3, 4, 5, 9} D) {2, 3, 5}
Objective: (0.1) Work with Sets
6) (B C) A
A) { } B) {1, 2, 3} C) {1, 2, 3, 4, 5, 7, 9} D) {1, 2, 3, 5}
Objective: (0.1) Work with Sets
7) B
A) {1, 4, 6, 8, 9} B) {0, 1, 4, 6, 7, 8, 9} C) {0, 1, 4, 6, 8, 9} D) {0, 1, 4, 6, 9}
Objective: (0.1) Work with Sets
8) A B
A) {1, 4, 6, 8, 9} B) {1, 2, 3, 5, 7, 8} C) {0, 4, 6, 9} D) {4, 6, 9}
Objective: (0.1) Work with Sets
9) A C
A) {1} B) {1, 2, 3, 4, 5, 6, 7, 8, 9}
C) {1, 2, 3, 4, 5, 7, 8, 9} D) {0, 2, 3, 4, 5, 6, 7, 8, 9}
Objective: (0.1) Work with Sets
10) B C
A) { } B) {0, 6, 8} C) {6, 8} D) {1, 2, 3, 4, 5, 7, 9}
Objective: (0.1) Work with Sets
1
,List all the elements of B that belong to the given set.
8 9
11) B = 13, 8, -2, 0, , - , 2.1
9 8
Integers
A) {13, -2} B) {13, 0} C) {13, 0, 8} D) {13, -2, 0}
Objective: (0.1) Classify Numbers
4 9
12) B = 17, 7, -11, 0, , - , 1.8
9 4
Natural numbers
9
A) {17} B) {17, 0} C) {-11, 0, 17} D) 17, 0, -
4
Objective: (0.1) Classify Numbers
0
13) B = 12, 6, -5, 0,
8
Real numbers
0 0
A) {12, -5, 0} B) 12, -5 C) 12, 6, -5, 0, D) 12, -5, 0,
8 8
Objective: (0.1) Classify Numbers
0
14) B = 11, 8, -16, 0, , 0.42
4
Rational numbers
0 0
A) { 8} B) 11, -16, 0, , 0.42 C) 8, , 0.42 D) {11, 0}
4 4
Objective: (0.1) Classify Numbers
0
15) B = 19, 5, -8, 0, , 0.2
3
Irrational numbers
0 0
A) 5, B) { 5} C) 5, , 0.2 D) { 5, 0.2}
3 3
Objective: (0.1) Classify Numbers
5 8
16) B = {17, 8, -19, 0, , - , 3.3, 25 , 0.258258258...}
8 5
Integers
A) {17, 0} B) {17, -19, 0} C) {17, -19} D) {17, 0, 8}
Objective: (0.1) Classify Numbers
2
, 7 9
17) B = {12, 8, -15, 0, , - , 8.8, 8 , 0.848484...}
9 7
Natural numbers
9
A) {12} B) {12, 0} C) 12, 0, - D) {-15, 0, 12}
7
Objective: (0.1) Classify Numbers
0
18) B = {3, 5, -6, 0, , 9, 0.12, -5 , 0.999...}
8
Rational numbers
0 0
A) 3, -6, 0, , 9, 0.12, -5 , 0.999... B) 3, -6, 0, , 0.12, 0.999...
8 8
0 0
C) 3, -6, 0, , 0.12 D) 3, -6, 0, , 9, 0.12, 0.999...
8 8
Objective: (0.1) Classify Numbers
0
19) B = {2, 5, -4, 0, , , 0.29, -5 , 0.161616...}
5
Irrational numbers
0
A) { 5} B) 5, -5
5,
C) { 5, -5 , 0.161616...} D) { 5 , -5 }
Objective: (0.1) Classify Numbers
Approximate the number rounded to three decimal places, and truncated to three decimal places.
20) 7.1134
A) 7.112 B) 7.113 C) 7.113 D) 7.114
7.114 7.113 7.114 7.113
Objective: (0.1) Classify Numbers
21) 0.28571429
A) 0.286 B) 0.285 C) 0.287 D) 0.286
0.285 0.286 0.285 0.286
Objective: (0.1) Classify Numbers
24
22)
7
A) 3.43 B) 3.429 C) 3.429 D) 3.43
3.428 3.429 3.428 3.429
Objective: (0.1) Classify Numbers
Write the statement using symbols.
23) The sum of 18 and 6 is 24.
18
A) =3 B) 18 + 6 = 24 C) 18 - 6 = 12 D) 18 · 6 = 108
6
Objective: (0.1) Evaluate Numerical Expressions
3
, 24) The difference 21 less 7 equals 14.
21
A) 21 + 7 = 28 B) 21 · 7 = 147 C) =3 D) 21 - 7 = 14
7
Objective: (0.1) Evaluate Numerical Expressions
25) The product of 30 and 6 equals 180.
30
A) =5 B) 30 + 6 = 36 C) 30 - 6 = 24 D) 30 · 6 = 180
6
Objective: (0.1) Evaluate Numerical Expressions
26) The quotient 18 divided by 9 is 2.
18
A) 18 + 9 = 27 B) =2 C) 18 - 9 = 9 D) 18 · 9 = 162
9
Objective: (0.1) Evaluate Numerical Expressions
27) The sum of four times x and 5 decreased by 7 is 8.
A) 4(x + 5) - 7 = 8 B) 4(x + 5 - 7) = 8 C) 7 - (4x + 5) = 8 D) 4x + 5 - 7 = 8
Objective: (0.1) Evaluate Numerical Expressions
28) Three times the difference of x and 8 is -10.
A) 3 - x - 8 = -10 B) 3 + x - 8 = -10 C) 3(x - 8) = -10 D) 3x - 8 = -10
Objective: (0.1) Evaluate Numerical Expressions
29) The quotient of x and the sum of 5 and x.
x+5 x
A) B) x(5 + x) C) x + 5 + x D)
x 5+x
Objective: (0.1) Evaluate Numerical Expressions
Evaluate the expression.
30) 3 + 1 - 9
A) 11 B) 13 C) -5 D) -7
Objective: (0.1) Evaluate Numerical Expressions
5
31) 7 +
6
42 42 47 47
A) B) C) D)
5 6 5 6
Objective: (0.1) Evaluate Numerical Expressions
32) 2 · [3(7 - 2) - 4]
A) 7 B) 22 C) -10 D) -14
Objective: (0.1) Evaluate Numerical Expressions
33) 2 · [4 + 6 · (3 + 4)]
A) 50 B) 92 C) 136 D) 140
Objective: (0.1) Evaluate Numerical Expressions
4
,34) -9 - (-2 + 6 · 7 + 8)
A) -61 B) -41 C) -57 D) 39
Objective: (0.1) Evaluate Numerical Expressions
30 2
35) ·
14 5
6 15 7 7
A) B) C) D)
7 7 5 6
Objective: (0.1) Evaluate Numerical Expressions
4 2 1
36) · +
5 5 10
2 1 8
A) B) C) 2 D)
5 10 25
Objective: (0.1) Evaluate Numerical Expressions
1 1
37) · 10 - +8
4 5
209 89 103 57
A) B) C) D)
20 5 10 20
Objective: (0.1) Evaluate Numerical Expressions
5+2
38)
9+2
7 3 3
A) 1 B) C) D)
11 7 11
Objective: (0.1) Evaluate Numerical Expressions
9-6
39)
6-9
3 3
A) 3 B) C) -1 D) -
2 2
Objective: (0.1) Evaluate Numerical Expressions
4 1
40) +
5 14
5 61 1 61
A) B) C) D)
19 19 14 70
Objective: (0.1) Evaluate Numerical Expressions
5 4
41) -
7 6
1 1 1 2
A) B) C) D)
7 21 42 7
Objective: (0.1) Evaluate Numerical Expressions
5
, 9
13
42)
6
7
21 26 91 54
A) B) C) D)
26 21 54 91
Objective: (0.1) Evaluate Numerical Expressions
1 1 1
43) + ·
5 8 9
1 77 49 13
A) B) C) D)
180 360 40 360
Objective: (0.1) Evaluate Numerical Expressions
Use the Distributive Property to remove the parentheses.
44) 8(x + 7)
A) x + 56 B) 56x C) 8x + 56 D) 8x + 7
Objective: (0.1) Work with Properties of Real Numbers
45) 5x(x + 9)
A) 45x2 B) 5x2 + 45x C) x2 + 45x D) 5x2 + 9
Objective: (0.1) Work with Properties of Real Numbers
46) 7(4x + 8)
A) 28x + 56 B) 28x + 8 C) 11x + 15 D) 84x
Objective: (0.1) Work with Properties of Real Numbers
1 1
47) 4 x+
2 8
1 1 1 1 1
A) x+ B) 2x + C) 2x + D) 2x +
2 2 2 8 4
Objective: (0.1) Work with Properties of Real Numbers
48) (x - 7)(x - 3)
A) x2 - 10x - 10 B) x2 - 11x + 21 C) x2 - 10x + 21 D) x2 + 21x - 10
Objective: (0.1) Work with Properties of Real Numbers
49) (x + 4)(x + 7)
A) x2 + 11x + 28 B) x2 + 11x + 11 C) x2 + 28x + 11 D) x2 + 10x + 28
Objective: (0.1) Work with Properties of Real Numbers
50) (x + 4)(x - 4)
A) x2 - 8x - 16 B) x2 - 8 C) x2 - 16 D) x2 + 8x - 16
Objective: (0.1) Work with Properties of Real Numbers
6
