Complete Test Bank for Calculus for Business, Economics, Life Sciences & Social Sciences 14th Edition by Raymond A. Barnett | Chapters 1–13 | Verified Q&A with Rationales

Complete Test Bank Calculus for Business
Economics Life Sciences and Social Sciences
14th Edition Barnett Questions & Answers
with rationales (Chapter 1-13)
economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these
exams can vary significantly in format. Common types of business exams and Writing Skills: Business exams may require students

Exam

Name



MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Use point-by-point plotting to sketch the graph of the equation.
1) y = x + 5 1)
y




5




-10 -5 5



-5




-10

A) B)
y y




5 5
(0, 5)




-10 -5 5 -10 -5 5



-5 -5



(-4, -91)0 -10

C) D)

, y y
(-4, 91) 0




5 5




-10 -5 5 -10 -5 5



-5 -5




-10 -10




economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these
exams can vary significantly in format. Common types of business exams and Writing Skills: Business exams may require students




2) y = x2 + 1 2)
y
10


5



-10 -5 5 10 x


-5


-10


A) B)
y y
10 10


5 5



-10 -5 5 10 x -10 -5 5 10 x


-5 -5


-10 -10


C) D)
y y
10 10


5 5



-10 -5 5 10 x -10 -5 5 10 x


-5 -5


-10 -10

,economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these
exams can vary significantly in format. Common types of business exams and Writing Skills: Business exams may require students
Determine whether the graph is the graph of a function.
3) 3)
y
10


5



-10 -5 5 10 x


-5


-10


A) function B) not a function

4) 4)
y
10


5



-10 -5 5 10 x


-5


-10


A) function B) not a function

5) 5)
y
10


5



-10 -5 5 10 x


-5


-10


A) function B) not a function

, economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these
exams can vary significantly in format. Common types of business exams and Writing Skills: Business exams may require students
Determine whether the relation represents a function. If it is a function, state the domain and range.
6) 6)

4 → 24
6 → 36
8 → 48

10 → 60


A) function B) function C) not a function
domain: {4, 6, 8, 10} domain:{24, 36, 48, 60}
range: {24, 36, 48, 60} range: {4, 6, 8, 10}

7) 7)

Bob carrots
Ann peas
Dave squash

A) function
domain: {Bob, Ann, Dave}
range: {carrots, peas, squash}
B) function
domain: {carrots, peas, squash}
range: {Bob, Ann, Dave}
C) not a function


8) {(41, -3), (5, -2), (5, 0), (9, 2), (21, 4)} 8)
A) function B) function C) not a function
domain: {41, 9, 5, 21} domain: {-3, -2, 0, 2, 4}
range: {-3, -2, 0, 2, 4} range: {41, 9, 5, 21}

9) {(-4, 19), (-3, 12), (0, 3), (3, 12), (5, 28)} 9)
A) function B) function C) not a function
domain: {19, 12, 3, 28} domain: {-4, -3, 0, 3, 5}
range: {-4, -3, 0, 3, 5} range: {19, 12, 3, 28}

Determine whether the function is linear, constant, or neither
x+3
10) y = 10)
7
A) Linear B) Constant C) Neither


11) y = x3 - x2 + 8 11)
A) Linear B) Constant C) Neither

2π
12) y =
12)
3
A) Linear B) Constant C) Neither


13) y - 12 = 0 13)
A) Linear B) Constant C) Neither


5