# MA125 Intermediate Algebra

## for F2LL 2012

**Mission Statement:** Park University provides access to a quality higher education experience that prepares a diverse community of learners to think critically, communicate effectively, demonstrate a global perspective and engage in lifelong learning and service to others.**Vision Statement:** Park University, a pioneering institution of higher learning since 1875, will provide leadership in quality, innovative education for a diversity of learners who will excel in their professional and personal service to the global community.

| MA 125 Intermediate Algebra |

| F2LL 2012 LR |

| Eberhart, Douglas L. |

| Senior Instructor / Adjunct Faculty |

| United States |

| 501-843-3562 |

| 501-843-2198 |

| |

| October 22nd - December 16th. |

| --T-R-- |

| 6:00 - 9:00 PM |

| 3 |

**Textbook:**

Intermediate Algebra, 11th Edition

Authors: Lial,Hornsby,McGinnis

Publisher:Addison Wesley

isbn9780321715418

**Additional Resources:**

McAfee Memorial Library - Online information, links, electronic databases and the Online catalog. Contact the library for further assistance via email or at 800-270-4347.

Career Counseling - The Career Development Center (CDC) provides services for all stages of career development. The mission of the CDC is to provide the career planning tools to ensure a lifetime of career success.

Park Helpdesk - If you have forgotten your OPEN ID or Password, or need assistance with your PirateMail account, please email helpdesk@park.edu or call 800-927-3024

Resources for Current Students - A great place to look for all kinds of information http://www.park.edu/Current/.

**Course Description:**

MA 125 Intermediate Algebra Fundamentals of algebra. Topics include the real number system, basic operations of algebra, linear and quadratic equations, inequalities, functions and graphs, systems of equations. Additional considerations include radicals, rational functions, and basic analytic geometry. 3:0:3

**Educational Philosophy:**

This class will primarily be conducted in a lecture format. The students are encouraged to actively participate in class by asking questions,taking notes,and working through suggested assigned homework.

**Learning Outcomes:**

**Core Learning Outcomes**

- State and use basic terminology and symbols of the discipline appropriately
- Solve linear equations and inequalities in one variable and verify solution(s)
- Manipulate and simplify exponential expressions
- Perform arithmetic on and factor polynomials and solve polynomial equations
- Solve “word” problems
- Manipulate and simplify rational expressions
- Manipulate and simplify radical expressions and translate into/ from exponential form
- Solve equations involving radicals
- Apply the method of completing the square
- Apply the quadratic formula
- Graph algebraic equations and inequalities of one and two variables.

**Core Assessment:**

Manipulate, simplify, and evaluate algebraic expressions

Solve and check algebraic equations and inequalities

Apply algebraic techniques to solve practical applications

Graph algebraic equations and inequalities

Link to Class Rubric**Class Assessment:**

There will be four test during the term and they are all of equal value.

**Grading:**

Each test will be worth 100% and each counts as 25% of the student's grade for the course.

**Late Submission of Course Materials:**

Students who miss a test are expected to arrange to make up the test and it must be made up sometime during the week following the scheduled test time.

**Classroom Rules of Conduct:**

All Students are expected to conduct themselves in a way that shows respect and consideration for their fellow students and the instructor. All students should cooperate so that the atmosphere of the classroom is conducive to learning for all students.

**Course Topic/Dates/Assignments:**

In Unit 1 we start the course with a review of fraction rules followed by an introduction to the properties of operations of the real numbers. We will also examine properties of exponents and roots and then discuss the order in which mathematical operations are to be applied as we simplify algebraic expressions.

In Unit 2 we will begin learning techniques to solve linear equations in one variable followed by a discussion of formulas and how to solve problems using them. Next we will apply these skills to real-life situations as we develop a general plan for solving application problems and specific plans for certain types of problems. We will also learn the process of solving linear and compound inequalities and finish up the unit by learning to solve absolute value equations and inequalities.

In Unit 3 we will be introduced to the Rectangular Coordinate System. We will learn how to graph lines of equations in two variables. We will discuss how to determine slope and how to use it to graph lines and find equations of lines. We will also learn how to graph linear inequalities in two variables and we will finish the unit by becoming acquainted with functions.

In Unit 4 we will discover some new properties of exponents along with the properties of polynomial expressions. We will learn how to use scientific notation as a tool for expressing very large and very small numbers. We will examine methods for adding,subtracting,multiplying and dividing polynomials. We will expand our understanding of functions to include polynomial functions.

In Unit 5 we will learn how to factor polynomials. Methods to be learned include: factoring by grouping,factoring trinomials,factoring perfect squares and perfect cubes. We will finish the unit by focusing on a fundamental approach to factoring and we will learn problem solving skills when the polynomial is part of an equation.

In Unit 6 we start learning about rational expressions by examining their properties. From there we will begin the task of learning how to add,subtract,multiply and divide rational expressions. We will learn two methods of simplifying complex fractions before we tackle solving equations involving rational expressions.

In Unit 7 the properties of radical expressions are initially discussed before we take on the task of learning the procedures for simplifying , including the conversion from radical expression to a rational exponential expression.Next we will learn how to add,subtract,multiply and divide radical expressions. This is followed by a a presentation of methods we will use for solving equations containing radical expressions. We will finish the unit by focusing on manipulating the polynomial equation into a particular format in a process known as completing the square. Once that process is learned we will use it to derive a generalized formula for solving all quadratic equations.

In Unit 8 we will start by determining how to graphically find a solution set of two intersecting equations in two variables,known as a system of linear equations,followed by the procedure to solve a system algebraically. We will finish the unit and the course with an introduction to complex numbers. We will learn the properties of these numbers and how to apply mathematical operations to them.

**Academic Honesty:**

Academic integrity is the foundation of the academic community. Because each student has the primary responsibility for being academically honest, students are advised to read and understand all sections of this policy relating to standards of conduct and academic life. Park University students and faculty members are encouraged to take advantage of the University resources available for learning about academic honesty (www.park.edu/current or http://www.park.edu/faculty/).*from Park University 2011-2012 Undergraduate Catalog Page 95-96*

**Plagiarism:**

Plagiarism involves the use of quotations without quotation marks, the use of quotations without indication of the source, the use of another's idea without acknowledging the source, the submission of a paper, laboratory report, project, or class assignment (any portion of such) prepared by another person, or incorrect paraphrasing. *from Park University 2011-2012 Undergraduate Catalog Page 95*

**Attendance Policy:**

Instructors are required to maintain attendance records and to report absences via the online attendance reporting system.

- The instructor may excuse absences for valid reasons, but missed work must be made up within the semester/term of enrollment.
- Work missed through unexcused absences must also be made up within the semester/term of enrollment, but unexcused absences may carry further penalties.
- In the event of two consecutive weeks of unexcused absences in a semester/term of enrollment, the student will be administratively withdrawn, resulting in a grade of "F".
- A "Contract for Incomplete" will not be issued to a student who has unexcused or excessive absences recorded for a course.
- Students receiving Military Tuition Assistance or Veterans Administration educational benefits must not exceed three unexcused absences in the semester/term of enrollment. Excessive absences will be reported to the appropriate agency and may result in a monetary penalty to the student.
- Report of a "F" grade (attendance or academic) resulting from excessive absence for those students who are receiving financial assistance from agencies not mentioned in item 5 above will be reported to the appropriate agency.

Park University 2011-2012 Undergraduate Catalog Page 98

**Disability Guidelines:**

Park University is committed to meeting the needs of all students that meet the criteria for special assistance. These guidelines are designed to supply directions to students concerning the information necessary to accomplish this goal. It is Park University's policy to comply fully with federal and state law, including Section 504 of the Rehabilitation Act of 1973 and the Americans with Disabilities Act of 1990, regarding students with disabilities. In the case of any inconsistency between these guidelines and federal and/or state law, the provisions of the law will apply. Additional information concerning Park University's policies and procedures related to disability can be found on the Park University web page: http://www.park.edu/disability .

Competency | Exceeds Expectation (3) | Meets Expectation (2) | Does Not Meet Expectation (1) | No Evidence (0) |

Evaluation Outcomes 1 | Evaluate 4 out of 4 algebraic expressions | Evaluate 3 out of 4 algebraic expressions | Evaluate 2 out of 4 algebraic expressions | Evaluate 0 or 1 out of 4 algebraic expressions |

Synthesis Outcomes 1 | Simplify and manipulate 4 out of 4 algebraic expressions | Simplify and manipulate 3 out of 4 algebraic expressions | Simplify and manipulate 2 out of 4 algebraic expressions | Simplify and manipulate 0 or 1 algebraic expressions |

Analysis Outcomes 2 | Solve and check 4 out of 4 algebraic equations | Solve and check 3 out of 4 algebraic equations | Solve and check 2 out of 4 algebraic equations | Solve and check 0 or 1 out of 4 algebraic equations |

Application Outcomes 3 | Solve 4 out of 4 practical applications | Solve 3 out of 4 practical applications | Solve 2 out of 4 practical applications | Solve 0 or 1 practical applications |

Content of Communication Outcomes 4 | Graph 4 out of 4 linear equations or inequalities | Graph 3 out of 4 linear equations or inequalities | Graph 2 out of 4 linear equations or inequalities | Graph 0 or 1 linear equations or inequalities |

Technical Skill in Communicating Outcomes 4 | Find 4 out of 4 slopes of lines | Find 3 out of 4 slopes of lines | Find 2 out of 4 slopes of lines | Find 0 or 1 slopes of lines |

First Literacy Outcomes (Formulas) 1, 2, 3 | Use and evaluate 4 out of 4 formulas | Use and evaluate 3 out of 4 formulas | Use and evaluate 2 out of 4 formulas | Use and evaluate 0 or 1 out of 4 formulas |

Second Literacy Outcomes (Order of Operations) 1, 2, 3 | Apply order of operations to 4 out of 4 algebraic expressions | Apply order of operations to 3 out of 4 algebraic expressions | Apply order of operations to 2 out of 4 algebraic expressions | Apply order of operations to 0 or 1 out of 4 algebraic expressions |

**Copyright:**

and can not be reused without author permission.

**Last Updated:***9/28/2012 3:02:49 PM*