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Instructor contact information
|Instructor: |Tau Kadhi, PhD |Office Phone: |832-246-0000 |
| | | |Ext. 555-2451 or Cell Below |
| |
|Office: N/A | |Office Hours: |By appointment only |
| | | |281-989-4230 (cell) for text/call |
| | | |
|E-mail: |Taugamba.Kadhi@lonestar.edu | | |
Welcome to
|Course Title: |College Algebra |Semester and Year: |Summer II 2010 |
|Course Prefix: |Math 1314 (80201) |Class Days & Times |M-Th 5:30p - 7:35p |
|Credit Hours: |3 |Class Room Location: |Rm 221 |
Course overview
For details go to
Catalog Description:
Topics include absolute value equations and inequalities, graphing skills, inverse functions, logarithmic and exponential functions, polynomial and rational functions, piecewise-defined functions, theory of equations and systems of equations.
Course Learning Outcomes: Upon completion of this course the student will
· Evaluate a function from its graph, formula or equation.
· Determine if a relation is a function and state its domain and range given the graph or equation.
· Perform algebraic operations and compositions with functions.
· Categorize basic functions given their graphs or equations.
· Graph the inverse of a function whose graph is given.
· Solve logarithmic, exponential, absolute value, radical and miscellaneous higher order equations.
· Solve polynomial and rational inequalities.
· Graph rational, polynomial, piecewise, exponential and logarithmic functions and selected inverse functions.
· Use symmetry and transformations to sketch graphs.
· Solve linear and nonlinear systems of equations.
· Set up and solve applications involving functions and relations.
Contact and Credit Hours:
· Credit Hours: 3
· Lecture Hours: 3
· Lab Hours: 0
· External Hours: 0
· Total Contact Hours: 48
Prerequisites:
A grade of C or better in Math 0310 (Intermediate Algebra), department approval, or test scores in the following ranges:
· THEA: 275 or better on the mathematics portion
· COMPASS: 67 or better on A test
· ASSET: 47 or better on IA test, 25 or better on the CA test
· ACT: 21 or better on the mathematics portion
· SAT: 520 or better on the mathematics portion
Corequisites:
Engl 0305 or 0316 and Engl 0307 or 0326
Required Materials
Textbook:
Lial and Hornsby; College Algebra, 10th ed, with MyMathLab Access; Addison Wesley; ISBN Numbers:
Textbook Plus MyMathLab Portal Access: 0558372902
Textbook Only: 0321499131
MyMathLab Portal Access Only: 0558357601
Calculator:
Graphing Calculator required. TI 83, TI 83 Plus, TI 83 Silver Edition or TI 84, TI 84 Plus or TI 84 Silver Edition recommended. TI 82 not recommended. TI 89 Calculators will not be permitted on exams.
Instructor guidelines and policies
Attendance:
Attendance is mandatory. Tardies will be counted as partial attendance. If there is a need to leave class early, please let me know before class or you will be counted absent. Students may be dropped for excessive absences (12%). Students are responsible for withdrawing from the class before the final date to withdraw. Do not assume that I will drop you. Final Date to Withdraw: See College Schedule for Summer II 2010.
Assignments:
Homework is assigned according to the sections covered.
Make-up Exams:
There are NO make-up exams.
Cell phones and beepers:
OFF! Any reply to a text or phone call in the classroom or more than 1 cell phone interruption during lecture will result in loss of attendance & participation points toward final grade.
Division/Department Contact:
Glenda M. Arnold, Assistant Dean, Student Learning
Phone # 832-782-5012
Email: Glenda.M.Arnold@lonestar.edu
Pencils:
Please sharpen pencils before class starts. Mechanical pencils are suggested.
Grade Determination:
|Your grade will be determined by the |Percent of Final |
|following |Average |
|Assignments/Homework |30 |
|Assessments/Tests |30 |
|Midterm |15 |
|Attendance & Participation |10 |
|Final Examination |15 |
|Total 100% |
Letter Grade Assignment:
|Letter Grade |Final Average in Percent |
|A |90-100 |
|B |80-89 |
|C |70-79 |
|D |60-69 |
|F |0-59 |
Textbook Sections
In some sections, not all objectives are covered. Required objectives are listed below. To clarify, examples that accompany objectives that can be skipped are listed. Instructors may cover additional objectives at their discretion. Although instructors may not necessarily assign all of the problems in the Suggested Exercise Blocks, in order to demonstrate proficiency in the learning outcomes of this course, students should be able to do any of the problems in these lists.
|Section |Objectives to Cover |Examples to |Suggested Exercise Blocks |
| | |Skip | |
|1.3 Complex Numbers |- Basic Concepts of Complex Numbers |None |7 - 80, 83 - 94 |
| |- Operations on Complex Numbers | | |
|1.4 Quadratic Equations |- Solving a Quadratic Equation |7,9 |13 - 42, 45 - 50, |
| |- Completing the Square | |65 - 70 |
| |- The Quadratic Formula | | |
| |- Solving for a Specified Variable | | |
|1.5 Applications and Modeling with Quadratic|- Geometry Problems |4 |1 - 44 |
|Equations |- Using the Pythagorean Theorem | | |
| |- Height of a Projected Object | | |
|1.6 Other Types of Equations and |- Rational Equations |3 |7 - 26, 35 - 88 |
|Applications |- Equations with Radicals | | |
| |- Equations Quadratic in Form | | |
|1.7 Inequalities |- Linear Inequalities |None |13 - 34, 39 - 52, |
| |- Three-part Inequalities | |55 - 92 |
| |- Quadratic Inequalities | | |
| |- Rational Inequalities | | |
|1.8 Absolute Value Equations and |- Absolute Value Equations |4, 5, 6 |9 - 66 |
|Inequalities |- Absolute Value Inequalities | | |
|2.1 Rectangular Coordinates and Graphs |- The Distance Formula |1, 3, 4, 6, 7 |11 - 18, 31 - 36, 43 - 54 |
| |- The Midpoint Formula | | |
| |- Graphing Equations | | |
|2.2 Circles |- Center-Radius Form |6 |1 - 16, 19 - 30 |
| |- General Form | | |
|2.3 Functions |- Relations and Functions |None |1 - 84 |
| |- Domain and Range | | |
| |- Determining Functions from Graphs or Equations | | |
| |- Function Notation | | |
| |- Increasing, Decreasing and Constant Functions | | |
|2.5 Equations of Lines |- Point Slope Formula |7, 8, 9 |5 - 26, 28, 29, |
| |- Slope Intercept Form | |31 - 39, 41 - 56 |
| |- Vertical and Horizontal Lines | | |
| |- Parallel and Perpendicular Lines | | |
|2.6 Graphs of Basic Functions |- Continuity |3, 4 |1 - 5, 7 - 42 |
| |- The Identity, Squaring and Cubing Functions | | |
| |- The Square Root and Cube Root Functions | | |
| |- The Absolute Value Function | | |
| |- Piecewise Defined Functions | | |
| |(Skip Greatest Integer Function) | | |
| |- The relation x = y2 | | |
|2.7 Graphing Techniques |- Stretching and Shrinking |None |1 - 66, 75, 76 |
| |- Reflecting | | |
| |- Symmetry | | |
| |- Even and Odd Functions | | |
| |- Translations | | |
|2.8 Function Operations and Composition |- Arithmetic Operations on Functions |4 |1 - 14, 41 - 48, |
| |- Composition of Functions and Domain | |57 - 72, 77 - 80 |
|3.1 Quadratic Functions and Models |- Quadratic Functions |6 |1 - 40, 53, 54 |
| |- Graphing Techniques | | |
| |- Completing the Square | | |
| |- The Vertex Formula | | |
|3.2 Synthetic Division |- Synthetic Division (skip Division Algorithms) |None |1 - 18, 27 - 58 |
| |- Remainder Theorem | | |
| |- Testing Potential Zeros | | |
|3.3 Zeros of Polynomial Functions |- Factor Theorem |4, 5, 6, 7 |5 - 22, 27 - 30, |
| |- Rational Zeros Theorem | |35 - 48 |
|3.4 Polynomial Functions: Graphs, |- Graphs of f(x) = axn |5, 6, 7, 8` |1 - 46, 71 - 88 |
|Applications and Models |- Graphs of General Polynomial Functions | |(questions 75 - 82, use the|
| |- Turning Points and End Behavior | |zero feature in the TI |
| |- Graphing Techniques | |83/84) |
|3.5 Rational Functions: Graphs, Applications|- The Reciprocal Functions f(x) = 1/x |4, 5, 6, 7, 8,|1 - 28 |
|and Models |- The Function f(x) = 1/x2 |9, 10 | |
|4.1 Inverse Functions |- Inverse Operations |8 |3 - 17, 38 - 76 |
| |- One-to-one Functions | | |
| |- Inverse Functions | | |
| |- Equations of Inverses | | |
|4.2 Exponential Functions |- Exponents and Properties |11 |1 - 80, 85 - 88 |
| |- Exponential Functions | | |
| |- Exponential Equations | | |
| |- Compound Interest | | |
| |- The Number e and Continuous Compounding | | |
|4.3 Logarithmic Functions |- Logarithms |6 |3 - 30, 33 - 56, |
| |- Logarithmic Equations | |59 - 80 |
| |- Logarithmic Functions | | |
| |- Properties of Logarithms | | |
|4.4 Evaluating Logs and the Change of Base |- Common Logarithms |1, 2, 3, 4, 5,|11 - 26, 61 - 72 |
|Theorem |- Natural Logarithms |7 | |
| |- Logarithms with Other Bases | | |
|4.5 Exponential and Logarithmic Equations |- Exponential Equations |7, 8 |1 - 56, 87 - 92 |
| |- Logarithmic Equations | | |
| |- Applications and Modeling | | |
|4.6 Applications and Models of Exponential |Select a Few of the Applications to Cover |3, 5, 6, 7 |Selected Problems from |
|Growth and Decay | | |5 - 14, 19 - 23, |
| | | |29 - 32, 39 - 44 |
|5.1 Systems of Linear Equations |- Linear Systems |5, 6, 7, 8, 9 |7 - 38 |
| |- Substitution Method | | |
| |- Elimination Method | | |
| |- Special Systems | | |
|5.5 Nonlinear Systems of Equations |- Solving Nonlinear Systems with Real Solutions |4, 5, 6 |1 - 6, 9 - 20 |
Withdrawal Policy
Withdrawal from the course after the official day of record and prior to “W” Day, (see current catalog for this date) will result in a final grade of “W” on your transcript. Instructor approval is necessary if you want to withdraw after official day. No credit will be awarded for a course earning a “W.” If you stop attending class, you must withdraw at the registration office prior to “W” day. If you stop attending class and do not officially withdraw, you will receive an “F” for the course.
Six Drop Rule
Students who enrolled in Texas public institutions of higher education as first-time college students during the Fall 2007 term or later are subject to section 51.907 of the Texas Education Code, which states that an institution of higher education may not permit a student to drop (withdraw with a grade of “W”) from more than six courses, including courses that a transfer student has previously dropped at other Texas public institutions of higher education that have already been counted against their six drop limit. Each student should fully understand this drop limit before you drop any course. Please see a Counselor or Advisor in our Student Services area for additional information and assistance.
Lone Star College–CyFair is committed to your success
Early Intervention Program and Services
Your success is our primary concern! If you are experiencing challenges achieving your academic goals, please contact your instructor or an early intervention coach. We can provide assistance with academic needs, ADA accommodations, classroom difficulties, financial concerns, and other issues. Contact cfintervention@lonestar.edu for more information.
Tutoring
Lone Star College-CyFair is committed to student success. To facilitate this, free tutoring for most subjects is offered on the 2nd floor of the Learning Commons building. Please refer to for more information regarding our tutoring services.
Tutoring in MATH, ENGL BIOL, and ESL is also available at the Fairbanks Center.
Teaching & Learning Center Open Lab (TECH-104)
The Teaching & Learning Center Open Lab is a quiet work and study area available to all students. Students access the lab with their LSCS ID card. The TLC Open Lab is available during extended hours during all semesters. Basic software assistance, access to Mac and PC computers loaded with all courseware, printing, copying, and scanning are all available in TECH-104. For more information, please contact 281.290.3934 or cftlclabs@lonestar.edu.
Counseling Services
Counseling services are available to students who are experiencing difficulty with academic issues, selection of college major, career planning, disability accommodations, or personal issues. Students may contact Counseling, Career, and Disability Services at (281) 290-3260, cyfair.counseling@lonestar.edu, or LRNC 110.
Students may contact counseling services at the Fairbanks Center at 832-782-5110, Fairbanks.counselor@lonestar.edu, or FBC120.
The Assistive Technology Lab
The Assistive Technology Lab is available for students who benefit from its various technologies to convert text to speech, magnify items, convert text to Braille, etc. To contact the Assistive Technology Lab directly, please call (281) 290-3207 or e-mail the lab at cfassistivetechlab@lonestar.edu. The AT Lab is located in LRNC 105.
Students may contact the IT dept, at FBC at 832.782.5072 or FBC 210 for assistance.
Library
The Lone Star College-CyFair Library is located in the Learning Commons building and contains information resources for both college students and community members. Librarians are available to assist with research. The Library contains over 125,000 books, online information databases, 185 computers, free wireless internet, and many more information/research related amenities to ensure student success.
For Library hours and contact information, please visit or call 281-290-3214.
Lone Star College-CyFair Campus and System Policies
Academic Integrity
Lone Star College-CyFair is committed to a high standard of academic integrity in the academic community. In becoming a part of the academic community, students are responsible for honesty and independent effort. Failure to uphold these standards includes, but is not limited to, the following: plagiarizing written work or projects, cheating on exams or assignments, collusion on an exam or project, and misrepresentation of credentials or prerequisites when registering for a course. Cheating includes looking at or copying from another student's exam, orally communicating or receiving answers during an exam, having another person take an exam or complete a project or assignment, using unauthorized notes, texts, or other materials for an exam, and obtaining or distributing an unauthorized copy of an exam or any part of an exam. Plagiarism means passing off as his/her own the ideas or writings of another (that is, without giving proper credit by documenting sources). Plagiarism includes submitting a paper, report, or project that someone else has prepared, in whole or in part. Collusion is inappropriately collaborating on assignments designed to be completed independently. These definitions are not exhaustive. When there is clear evidence of cheating, plagiarism, collusion, or misrepresentation, disciplinary action may include but is not limited to requiring you to retake or resubmit an exam or assignment, assigning a grade of zero or "F" for an exam or assignment; or assigning a grade of "F" for the course. Additional sanctions including being withdrawn from the course, program or expelled from school may be imposed on a students who violate the standards of academic integrity.
Student Behavior Expectations
Students are expected to conduct themselves appropriately while on College property or in an online environment. Students may receive disciplinary action up to and including suspension, if they violate System or College rules, disrupt classes, or interfere with the opportunity of others to obtain an education. Students who pose a threat to the safety of others will be subject to immediate withdrawal from the classroom, campus environment, and/or online environment, as well as face subsequent criminal charges, as appropriate. Please refer to the Student Code of Conduct located online at for additional information.
Americans with Disabilities Act Statement
Lone Star College-CyFair is dedicated to providing the least restrictive environment for all students. We promote equity in academic access through the implementation of reasonable accommodations as required by the Vocational Rehabilitation Act of 1973, Title V, Section 504 and the Americans with Disabilities Act of 1990 (ADA) which will enable students with disabilities to participate in and benefit from all post-secondary educational activities.
If you require reasonable accommodations because of a physical, mental, or learning disability, please contact the Counseling Office to obtain the necessary information to request accommodations. Upon completion of this process, please notify your instructor as soon as possible and preferably before the end of the first two weeks of class to arrange for reasonable accommodations.
Computer Virus Protection
Computer viruses are, unfortunately, a fact of life. Using removable devices on more than one computer creates the possibility of infecting computers and diskettes with a computer virus. This exposes the computers of the college, your personal computer, and any others you may be using to potentially damaging viruses. The college has aggressive anti-virus procedures in place to protect its computers, but cannot guarantee that a virus might not temporarily infect one of its machines. It is your responsibility to protect all computers under your control and use and ensure that each diskette you use, whenever or wherever you use it, has been scanned with anti-virus software. Since new viruses arise continually, your anti-virus software must be kept current. And, since no anti-virus software will find every virus, keeping backup copies is extremely important.
Equal Opportunity Statement
It is the policy of the Lone Star College System to provide equal employment, admission and educational opportunities without regard to race, color, creed, national origin, gender, age, veteran's status, sexual orientation, or disability.
Lone Star Colleges strive to provide an excellent learning environment free from harassment or intimidation directed at any person’s race, color, creed, national origin, gender, age, veteran's status, sexual orientation, or disability. Any form of harassment will not be tolerated.
FERPA
The academic, financial and non-directory information on your student account is confidential and protected by the Family Educational Rights & Privacy Act (FERPA). We cannot release certain information to another person without your written authorization. The Authorization to Release Student Information Form can be found at .
Guaranteed Graduate Policy
Under certain circumstances, Lone Star College System will provide graduates of its Associate of Arts, Associate of Science, Associate of Applied Science, or Certificate programs additional education and training tuition free in order to achieve appropriate mastery of specified competencies. For specific guidelines and information, please refer to the LSCS catalog at .
Internet and E-mail
The System provides computing and network resources to students. You are encouraged to use the computers, software packages, and electronic mail (e-mail) for educational or System-related activities and to facilitate the efficient exchange of useful information. However, the equipment, software, and network capacities provided through the district computer services are and remain the property of the System. Use of the equipment and networks is to comport with the policies and procedures of the System and access may be denied to any student who fails to comply with the System’s policies and procedures regarding its use.
Access to the System’s e-mail and similar electronic communications systems are a privilege and certain responsibilities accompany that privilege. All users are expected to demonstrate the same level of ethical and professional manner, as is required in face-to-face or written communications. Threatening, anonymous, or forged messages will be treated as a violation of this policy.
Software Piracy
Law strictly prohibits unauthorized copying of software purchased by Lone Star College-CyFair for use in laboratories. Lone Star College-CyFair administration will take appropriate disciplinary action against anyone violating copyright laws.
Evaluation of Instruction
Lone Star College-CyFair is committed to student success. As part of its’ institutional effectiveness efforts, our instructors are assessed in several ways. For the continuous improvement of our instruction, all students are required to provide input for each course they take each semester using the Course Evaluations Questionnaire, which can be accessed online for each course. This occurs approximately half way through your course and your instructor will provide you more information on this process. Once you evaluate your course, print and turn in the receipt of completion to your instructor. The college deans review these evaluations each semester. The deans, and/or department chairs may visit each instructor’s class at some time during the semester to observe the instructional environment being provided, and complete an assessment of the instructor.
Final Examinations
A final evaluation activity will occur during the published final evaluation period. The appropriate dean, director, or department chair must approve any variation to this schedule.
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