Mac10 Review Chap 1 2 3

In: People

Submitted By knightsony
Words 731
Pages 3
MAC101 - Review Chapter 1+2+3

f ( x)  sin  2  x 2

1. Find the range of
A. [0,1]

B. [1,1]

C. [  ,  ]

9. Find horizontal asymptotes of

3x 2  x  1 x2  x  2

D. [0,  ]

2. Describe how the graph of y = f(x-2)+1 is obtained from graph of y = f(x).
A. 2 left, then 1 up.

Bộ môn Toán, ĐH FPT Hà Nội

B. 2 right, then 1up.

A. x = -1

C. y = -3

D. y = 3

10. Find c so that the function is continuous on R

 x 2  cx  c  1 if  g ( x)   x 1
2 if x  1


C. 2 right, then 1 down. D. 2 left, then 1 down.
3. Let

B. x = 2

f ( g ( x))  2x  3. Then:

A.

f ( x)  x , g ( x)  2x  3.

A. 0

B.

f ( x)  2x  3, g ( x)  x.

11. If

C.

f ( x)  2x , g ( x)  x  3.

f ’(1)=27, find h’(1).

D.

f ( x)  x  3, g ( x)  2x.

x 1

A. 3

4. Find limit
A. -1/4

x 3

B. 4

C. 1/4

D. -4

s = 3t2 -2t+7. Find average velocity over [2, 4].
B. 24

C. -16

A. (i)

(ii) x4-x3+1 (iii) cos x (iv) x4 – x2
B. (iii), (iv)

8. Find limit lim x  3

A. -1

B. ∞

C. (iii)

x( x  2) x3 C. -∞

C. 9/4

D. 0

D. 8/27

B. y = 2x-3

C. y = (1/2)x

D. y = (-1/2)x + 2

13. The base of a triangle is increasing at a rate of
1cm/s while the area is increasing at 2cm2/s. At what rate is the altitude changing when the base is
5cm and the area is 100cm2?
A. -7.2

B. 7.2

C. 40

D. -40

14. Find linear approximation for tan x at a=0.

D. (i), (iv)

A. L(x) = -x+1

B. L(x) = -x

C. L(x) = x+1

C. (1/2)f ’(x) D. f ’(x/2)

7. Which functions are even:
(i) sinx

B. 27/8

D. -24

f ( x  2h)  f ( x )
6. What is lim
?
h 0 h A. f ’(x) B. 2f ’(x)

D. 2

h( x)  3 f ( x) , where f(1)=8 and

A. y = -2x+5

5. The displacement of a moving particle is

A. 16

C. -1

12. Use implicit differentiation to find equation of…...

Similar Documents

Subnetting 1 2 3

...Subnetting 1 2 3 By Adam Chee W.S Ever get stressed out because you know that there would be subnetting question(s) in the next exam you are taking and that these questions easily take up 10 to 20 minutes of your precious exam time? What if there is more than one question? The process of converting the subnet to binary and decimal can drive the unfamiliar insane, not to mention the waste of precious time and brain power which can be utilized for other areas of exam preparation. Let's take a look at a shortcut method that will cut down the time needed to answer these questions without the need for a calculator. Subnet Basics: This article assumes that you know how to perform subnetting in the traditional method but it is important to stress that there are only 3 classes of usable IP addresses which are Class Range Subnet mask Host bit Subnet Class A (127 is reserved for loopback) 255.0.0.0 24 8 Class B 128 - 191 255.255.0.0 16 16 Class C 192 - 223 255.255.255.0 8 24 1 - 126 You must understand and remember this table well in order to master the shortcut. Note: You must borrow at least 2 bits and must leave at least 2 bits The 'Subnet Table' 1 2 3 4 5 6 7 8 Bit Value 128 64 32 16 8 4 2 1 Subnet Mask 128 192 224 240 248 252 254 255 0 2 6 14 30 62 126 254 Bits Borrowed (N) Number of......

Words: 1155 - Pages: 5

Chap 2 Review Question

...1. Management is responsible for implementing information security to protect the ability of the organization to function. They must set policy and operate the organization in a manner that complies with the laws that govern the use of technology. Technology alone cannot solve information security issues. Management must make policy choices and enforce those policies to protect the value of the organization's data. 2. Data is important to an organization because without it an organization will lose its record of transactions and/or its ability to furnish valuable deliverables to its customers. Other assets that require protection include the ability of the organization to function, the safe operation of applications, and technology assets. 3. Both general management and IT management are responsible for implementing information security. 4. The implementation of networking technology has created more risk for businesses that use information technology because business networks are now connected to the internet and other networks external to the organization. This has made it easier for people to gain unauthorized access to the organization's networks. 5. Information extortion occurs when an attacker steals information from a computer system and demands compensation for its return or for an agreement not to disclose it. For example, if a hacker gains unauthorized access to a celebrity’s computer and discovers embarrassing photos or videos of the star, he could......

Words: 1215 - Pages: 5

Red 1, 2, 3

...vendidos. -http://www.Compartelibros.com/autor/john-katzenbach/1 “Esta obra, “Un Final Perfecto“ fue estrenada en el año 2012 y cuenta de 430 páginas , es una historia bien contada y que con la narración te lleva al lugar de los hechos, intrigante y novedosa, aunque le falto un poco mas de suspenso, pero con un final nada predecible. “Un final perfecto surgió de una pregunta muy curiosa que me formularon en una conferencia en Alemania. Me preguntaron por la relación entre el asesinato imaginario (en prosa) y la vida real (carente de homicidios) con mujer, hijos y perro. Se trataba de una pregunta inteligente y, al planteármela, empecé a pensar sobre la escritura, la muerte y la fama… y poco después comencé a armar la novela.” -John Katzenbach La historia narra cómo un escritor jubilado de novelas de asesinatos, las cuales en la vida real el fue quien los realizó, nunca fue atrapado por esos crímenes. Como él no logro la fama que el esperaba como escritor tuvo que cambiar de profesión a corregir los errores de los columnistas del periódico local, el vivía con su esposa que era secretaria del director de una escuela. Cuando se entero que ya no le quedaba mucho tiempo de vida se dio cuenta que quería dejar su legado en el mundo de la escritura como también en la de los crímenes así que ideó un plan perfecto, 3 victimas con características semejantes, 3 locaciones de asesinatos una mas lejos que la otra, las 3 al mismo tiempo, para poder dejar su legado como uno de......

Words: 1598 - Pages: 7

Information Security Chap 1-2

...Principles of Information security textbook problems Chapter 1 & 2 … Study this se t o nline at: http://www.cram.co m/cards/136 20 58 What is the dif f erence between a threat and a threat agent? A threat is a constant danger to an asset, whereas a threat agent is the facilitator of an attack. What is the dif f erence between vulnerability and exposure? Vu l n e r a b i l i ty i s a fa u l t wi ti n th e s ys te m , s u ch a s s o ftwa r e p a cka g e fl a ws , u n l o cke d d o o r s o r a n u n p r o te cte d s ys te m p o r t. It l e a ve s th i n g s o p e n to a n a tta ck o r d a m a g e . Exp o s u r e i s a s i n g l e i n s ta n ce wh e n a s ys te m i s o p e n to d a m a g e . Vu l n e r a b i l i ti e s ca n i n tu r n b e th e ca u s e o f e xp o s u r e . Who has the def inition of hack evolved over the last 30 years? In te e a r l y d a ys o f co m p u ti n g , e n th u s i a s ts we r e ca l l e d h a cks o r h a cke r s , b e ca u s e th e y co u l d te a r a p a r t th e i n s tr u cti o n co d e o r e ve n th e co m p tu e r i ts e l f to m a n i p u l a te i ts o u tp u t. Th e te r m h a cke r a t o n e ti m e e xp r e s s e d r e s p e ct fo r a n o th e r s a b i l i ty. In r e ce n t ye a r s th e a s s o ci a ti o n wi th a n i l l i g a l a cti vi ty h a s n e g a ti vl y ti n g e d th e te r m . What type of security was dominant in the early years of computing? Early security was entirely physical security. C o n fi d e n......

Words: 3982 - Pages: 16

Chap 1 , 2 3,

...Chapter 1,2,4 Homework Jake Fischer BUS- 340 Mr. Ryan Kelly Jake Fischer BUS-340 Oct 2, 2013 Ryan Kelly Chapter 1,2,4 Online Research: Common Law Common law, system of law that prevails in England and in countries colonized by England. The name is derived from the medieval theory that the law administered by the king's courts represented the common custom of the realm, as opposed to the custom of local jurisdiction that was applied in local or manorial courts. In its early development common law was largely a product of three English courts—King's Bench, Exchequer, and the Court of Common Pleas—which competed successfully against other courts for jurisdiction and developed a distinctive body of doctrine. The term "common law" is also used to mean the traditional, precedent-based element in the law of any common-law jurisdiction, as opposed to its statutory law or legislation (see statute), and also to signify that part of the legal system that did not develop out of equity, maritime law, or other special branches of practice.  Chapter 2 - Problems and Problem Cases: Problem 6  Gray v. Tyson Background Jerrie Gray worked at the Tyson Foods facility in Marshall, Missouri from August 6, 1993 to March 16, 1995. During that time, plaintiff was exposed to comments, gestures, and physical contact that she found to be offensive and believed constituted sexual harassment. On February 6, 1997, plaintiff filed suit in this court seeking recovery under both Title......

Words: 446 - Pages: 2

Week 3 Discussion 1 & 2

...Week 3 Discussion 1 From the e-Activity, develop a regression equation using the data you collected from your research. Use the regression equation to focus the demand for the product you chose for the next three periods. Assess what the results of the regression equation tells managers and how it is likely to impact decisions made related to maximizing profitability. I decided to take a brief look into Buffalo Wild Wings Chain future expansion near college campuses. The restaurant chain's management wants to determine the best locations in which to expand their restaurant business. So far the most successful locations have been near college campuses. This opinion is based on the positive numbers that quarterly sales (y) reflect and the size of the student population (x). Management's mindset is that over all, the restaurants that are within close proximity to college campuses with large student bodies generate more sales than restaurants located near campuses with small student bodies. Imagine you are a manager for the good or service used above. From the results of the regression equation, suggest strategies to either maintain demand (if an increase over three periods occurs) or improve demand (if a decrease over three periods occurs). Provide support for your recommendations. The regression analysis of the demand patron assures that managers are able to forecast the future sales. For profitability perspective, the demand for the future should show an increasing......

Words: 888 - Pages: 4

Chap 3

...Chapter 3 – Conceptual Design: An Overview of Methodologies, Models and Notations CHAPTER OBJECTIVES (YOU SHOULD BE ABLE TO): 1. Define and describe a methodology. 2. Define and describe traditional, structured analysis & design, information modeling, and object-oriented methodology classifications. 3. Define and describe a Data Flow Diagram (DFD) and an Entity-Relationship Diagram (ERD). 4. Define and describe attributes, operations and relationships in an object-oriented methodology. 5. Define and describe the foundational characteristics of an object-oriented methodology. 6. Describe two classic information systems development challenges and their potential resolution. 7. Discuss Classification Theory and its relationship with object-oriented methodologies. 8. Describe Rational Corporation's Unified Software Development Process. 9. Define parallelism, substitution and omission. 10. Describe the Unified Modeling Language (UML) and describe Use Case, Class Diagram and Interaction Diagram. 11. Describe a simplistic object-oriented methodology for applying and using the UML. 12. Describe the foundational characteristics of the UML’s Class Diagram DESIGN A generic systems development life cycle (SDLC) was presented in an earlier chapter. You may recall that the purpose for this version of a SDLC was to give you a simplified way of sequentially studying the activities that are utilized to produce software-intensive information systems. In reality the......

Words: 13243 - Pages: 53

Review Questions Chapter 1 and 2

...Chapter 1 Review Questions (1.1 - 1.7) 1.1 Define the following terms: data, database, DBMS, database system, database catalog, program-data independence, user view, DBA, end user, canned transaction, deductive database system, persistent object, meta-data, and transaction-processing application. a) Data: Known facts that can be recorded and that have implicit meaning. b) Database: Collection of related data. c) DBMS: Is a collection of programs that enables users to maintain a database. d) Database system: Is a compilation of the database and complete definition of the database structure and constrains. e) Database catalog: contains information such as the structure of each file, the type and storage format of each data item, and various constraints on the data f) Program-data independence: Is the structure of data files g) User view: A view may be a subset of the database or it may contain virtual data that is derived from the database files but is not explicitly stored h) DBA: The Database Administrator or “DBA” is responsible for authorizing access to the database, coordinating and monitoring its use, and acquiring software and hardware resources as needed. i) End user: These are the people whose jobs require access to the database for querying, updating and generation reports. j) Canned transaction: These are standard types of querying and updates. k) Deductive database system: capabilities for defining deduction rules for inferencing new information......

Words: 3534 - Pages: 15

Chap 1 Review

...Chapter 1 Review 1. Which of the following is true about 1 bit? C. Represent one binary digit 2. Which of the following terms means approximately 106 bytes? B. Megabyte 3. Which answer lists the correct number of bits associated with each term?C. 64 bits per quadruple word 4. Which of the following are true about random-access memory (RAM) as it is normally used inside a personal computer? A.Used for short term memory, E. Is installed on the motherboard 5. This chapter describes the concepts behind how a CPU reads the contents from RAM. Which of the following is true about the process of read data. As described in the chapter?A.The CPU tells the RAM which address holds data that the CPU wants to read. 6. Which of the following determines, in part what bits the computer stores in the file to represent the text typed into the report. C. Character set 7. What bits the computer store in RAM to represent the number 123456789? D. The binary equivalent to 123456789 8. Which of the following is not a feature of a file system that might be used with a hard disk drive? A.An actuator arm 9. Which of the following are some of the important features supplies by files as defined by a computer OS?(Choose three answers.)A. keeps data in order, B. provides a convenient way to make, C. names give users an easy way to reference the data 10. How does your classmate’s computer know what is on the flashdrive?A. reading the files system’s directory......

Words: 576 - Pages: 3

Informationsecurity Review Ch 1 and 2

...Ch. 1 1. A threat agent is the specific instance or a component of a threat, whereas a threat is a category of objects, persons, or other entities that presents a danger to an asset. 3. By ensuring the protection and continuity of utility services for an organization you prevent potential loss of productivity and revenue for that organization, as well as the prevention of possible breaches in security that may ensue if, for instance the power goes out and an alarm system or other remote monitoring system is disabled. 5. Confidentiality, Integrity, and Availability. These are used to determine the value and potential risk for information within an organization 7. Availability, accuracy, Authenticity, Confidentiality, Integrity, Utility and Possession. These are an expanded list of the characteristics of data that give it value to an organization and how it is used. 9. MULTICS 11. It is initiated by upper-level managers who issue policy, procedures, and expected outcomes, and determine accountability, it also has a higher probability of success. 13. Everyone from Upper management and IT, to the end user are involved whether through implementation and planning or compliance 15. Everyone, all employees at every level within an organization for the security of information within that organization 17. Initially the security of information was included in the category of computer security, which is the security of the physical computer, but as technology has advanced...

Words: 565 - Pages: 3

Horizon 1-2-3

...Ins sights f from T Cla The arion In nstitut te Hori izon 1-2 2-3: A More C Compl lete Vie ew By B Jon Wheeler, Roy Maurer, a and the Par rtners of T The Clarion Group n Geoffrey Mo G oore, author of the boo Crossing r ok g the Chasm, recently wrote an article in the t w e Harvard Bu H usiness Review about a growth t h portfolio fra p amework cal lled Horizon 1-2-3 (H1n 2-3). The fra 2 amework, originally de o eveloped by y Mehrdad Ba M aghai, Step phen Coley, and David d White, esta W ablished a view that companies s that are su t uccessful in the long term have n e growth initi g iatives in th hree stages: Horizon 1, : , the mature slow growt businesses; Horizon t th n 2, 2 the emerging high growth businesses; and g d Horizon 3, t embryon ideas an pilots ofH the nic nd ten found in R&D. Moore asserts in the art n s ticle that h has obs t he served a t tendency of f companies, particularl technolo c ly ogy companies, to ta n ake promising H3 pr rojects and d launch them directly in H1 whe they ofl m nto ere ten are un t nsuccessful under the weight of f near-term fi n inancial pre essures and the need to o conform to the curren business model and c nt d organization norms. The Clarion Group has o nal T n s used the H u H1-2-3 framework with dozens of h f clients over the years, and we hav seen the c ve e phenomenon Moore describes o p n d occasionally. . However, using the H1-2-3 framework as a H H diagnostic, we have also seen ot d a ther trends s more freque m ently –......

Words: 2827 - Pages: 12

Summary of Hrm Chap 1 and 2

...Summary of Chapter 1: Introduction to HRM The book further provides a detailed explanation of the Line Managers’ Human Resource Duties like placing the right person on the right job, starting new employees in the organization (orientation), training employees for jobs that are new to them, improving the job performance of each person etc. In order to carry out this specialized assistance, the HR managers carries out three distinct functions, A line function, A coordinative function and Staff function. New approaches to Organizing HR have also been discussed with four specific points, the transactional HR, corporate HR, embedded HR and the centers of expertise, these are four groups within which the employees try to organize themselves. To further clear the concept of new approaches three different examples have also been shared. Then the chapter proceeds to how some trends are shaping up the HR management. Trends like, globalization, competition, technological innovations etc. are drastically changing the whole human resource management system. Due to globalization, trade groups like NAFTA, SAARC are formed which requires partnerships, job offshoring and more employment, this leads to training the employees to learn the culture and tradition of foreign countries to work in a congenial environment. Technological trends has enabled the introduction of high-tech jobs, new service jobs requiring technological expertise encouraging the knowledge workers and thus increasing the......

Words: 1209 - Pages: 5

4dep Ativity 1 2 3

... | |1. Understand the knowledge, skills and behaviours required to be an effective HR practitioner. | |2. Know how to deliver timely and effective HR services to meet users’ needs. | |3. Be able to reflect on own practice and development needs and maintain a plan for personal development. | |All activities should be completed | | | | | |Activity 1 | | |(Note: The CIPD Human Resources Profession Map (HRPM) can be accessed at: | | |www.cipd.co.uk/cipd-hr-profession/hr-profession-map/explore-map.aspx ) | | |Write a report in which you: | | |briefly summarise the HRPM (i.e. the 2 core professional areas, the remaining ......

Words: 4634 - Pages: 19

Sp 2750 Key Terms, Chap 1 & 2

...John Doe Week 1 Homework - SP2750 Chapter 1 1. Group - a number of individuals who join together to achieve a goal, several individuals who are interdependent in some way, a number of individuals who are interacting with one another, a social unit consisting of two or more persons who perceive as belonging to a group, a collection of individuals whose interactions are structured roles and norms, a collection of individuals who influence each other, and a collection of individuals who are trying to satisfy some personal need through their joint association. 2. Group dynamics - the scientific study of the nature of groups, behavior in groups, group development, and the interrelations between groups and individuals, other groups, and larger entities. 3. Group effectiveness - the ability of a group to accomplish its goals effectively. 4. Interdependence - the idea that in a group an event that affects one of them affects them all. 5. Role - expectation of the appropriate behavior of an occupant of a position toward other related positions. 6. Norm - common belief regarding group members’ appropriate behavior, attitudes, and perceptions; rules, implicit or explicit, that regulate the behavior of group members. 7. Status - the degree to which an individual’s contribution is crucial to the success and prestige of the group, how much power and control over outcomes that individual has, and the extent to which the person embodies some idealized or admired......

Words: 576 - Pages: 3

Intro to Computer Security Chap 2 Review Questions

...Linda Fernandez Chap 2 Review Questions 1. Why is information security a management problem? What can management do that technology cannot? Both management and IT management are responsible for the protection necessary to secure information. They are the ones who make the decisions regarding the appropriate security system and what level of security will work for the system. 2. Why is data the most important asset an organization possesses? What other assets in the organization require protection? Data is important because it keeps a record of all changes and activity. Without data, the company or organization may fail because they have no records, and therefore be of no good use. 3. Which management groups are responsible for implementing information security to protect the organizations’ ability to function? General Management and IT Management are responsible because it has to be set up for that specific system. If one part fails, then they are the ones to fix it and make it usable 4. Has the implementation of networking technology created more or less risk for businesses that use information technology? Why? Networking has caused more risk for businesses using information technology because it made it much easier for attackers to breach the security systems. They are even more of a target with the internet connection. 5. What is information extortion? Describe how such an attack can cause losses, using an example not found in the......

Words: 1293 - Pages: 6