Seattle Central Community College

Fall Quarter 2009

1263 MATH084_07

Algebra I

 

Monday—Friday

11:00—11:50AM

Room BE4156

Andrea Levy, Ed.D.

Office: SAM214

206-587-4082       

ALevy@sccd.ctc.edu

http://seattlecentral.edu/faculty/alevy

Office Drop-in Hours

MW 3:30-3:50 PM;ThF 10–10:50 PM

or by appointment

Tuesday 3-4 PM SAM102 MathPath

 

Text

Required

Blitzer, R. (2008), Introductory Algebra for College Students, 5th Edition, Chapters 1-5

Is available for purchase at the SCCC bookstore or you can lease an electronic online text at http://www.coursesmart.com/9780135024201

 

WAMAP: Online Homework Access

You will be registered automatically as a student in this class.

 Please use your ‘first name_ last name’ as your student name.

Your pass code is your student number with no dashes.

 

Course Goals

Imagination is more important than knowledge. Albert Einstein

 

The course goals are to:

(1) stimulate your imagination

(2) enhance your understanding of mathematics at a conceptual level

(3) demonstrate and communicate your knowledge to others

(4) develop and improve your self-assessment skills

(5) encourage critical thinking

(6) develop effective study and group skills

(7) apply quantitative reasoning to real world contexts

(8) master the use of a scientific calculator

 

Course Objectives

Listed here are the mathematical skills you should be able to demonstrate upon completion of this course:

 

1.      Demonstrate understanding of basic arithmetic skills

2.      Simplify and solve algebraic equations by combining like terms (this includes the appropriate use of the distributive, associative and commutative properties)

3.      Create and solve linear equations and inequalities from patterns and data tables

4.      Use numerous problem-solving techniques such as a sketch or diagram, data pattern/chart, guess & check, and logic to find solutions to problems requiring critical thinking

5.      Model data on the Cartesian coordinate system (for example: line graphs, bar graphs, and histograms) using appropriate scale and be able to explain why this is important

6.      Differentiate between the independent and dependent variables in Cartesian graphs and assign these distinctions to the variables described in the context of the problem

7.      Describe slope and rate of change, how these are related to graphs of lines, and what they represent in the context of the problem 

8.      Find the equation of any straight line using slope/intercept, point/slope, and standard forms of a line 

9.      Find the solution to systems of equations and be able to explain their solution in the context of the problem

 

Course Expectations

As a student in this course, you are expected to attend all class sessions, arrive on-time and be prepared for the daily lesson. Being prepared means that homework assignments are complete, and you have all the necessary supplies for full participation in the daily coursework, such as pencil, notebook paper, graph paper, straight-edge or ruler, scientific calculator, and composition book (journal).

 

Assessment

Tests and Quizzes

Much of the learning in this class is done through group work, therefore group tests and quizzes are used to assess your understanding. This does NOT mean that you will get a group grade. Test problems are complex and require an explanation of your reasoning. The testing format provides an opportunity to discuss your solution process with group members prior to writing solution processes in your own words. A correct answer to a problem is sufficient for a passing grade (which is a 75% or a 2.0); however, if you wish to earn a higher grade, you must clearly communicate your thinking and demonstrate your solution process. The group work is designed to hone your communication skills (this is a course objective). The individual write-up is how you provide evidence of your understanding for a formal assessment grade. This process will be explained in more depth and your questions will be answered prior to the first formal quiz or test.

 

Small Group/Whole Class Activities

Communication is an important aspect of this class, therefore you are responsible for providing evidence that you understand the material presented. One way to do this is to fully participate in small group and whole class activities. The small group formats provide support to: (1) ease math anxiety, (2) learn to work collaboratively, (3) develop problem solving and critical thinking skills, and (4) clearly communicate your solution process to convince others that your answer is correct. Also, you will be expected to summarize and communicate your group’s findings to the whole class. The small group you will be working with to do class work will be the same people in your quiz/test group; therefore it is important to contribute your thinking, questions, and insights to the collective process.  As a productive group member it is your responsibility to listen carefully, provide positive feedback, ask clarifying questions rather than depend upon assumptions, and share your thinking, concerns, and critique of solution processes with one another. This will be explained and modeled at the beginning of the quarter.  

 

Homework

Completing and handing in homework on time is essential as it prepares you to be a full participant in the class activities.

 

Daily Assignment (Do NOT hand in):

-         Read through the assigned section

-         Work through but do not hand in the Warm-up exercises and the section examples

-         Try some of the odd numbered problems at the end of the section. Make sure to try out a couple from each of the different parts of the exercise section. Do as many of these as are necessary to feel comfortable with the procedures. Check your answers with those listed at the back of the book to check your understanding. If you are struggling with these, ask questions in class and get help at the tutoring center.

 

Hand-in Reading Response Questions:

When you think you understand the material in the section, neatly and clearly answer each of the reading response questions listed on the course calendar, providing evidence of what you understand and can do. Include questions from the on-line WAMAP homework that you need clarified.

You receive 10 participation points for handing in the reading response questions.

 

On-line assignment:

When you feel confident that you understand the material presented in the section and can perform the required skills then complete the WAMAP assignment. I strongly recommend that you do the assignment each night so that you are prepared for the daily in-class assignment.

 

Go to WAMAP: Online Homework Access, log in using your ‘first name’ _ ‘last name’ as your student name and your pass code is your student number (with NO dashes). Find the homework section you just studied. Open and complete the problems for the section. You can print the problems, work on them off-line (get help at the math lab, etc.), and then go back to the computer to submit your answers. If you are NOT satisfied with the grade you receive, you can ask for a new problem. Once an assignment is submitted, the grade you receive is recorded. On-line assignments can be completed ahead of time; however the final submission date is midnight before the quiz/test. After midnight, the problems can be worked on for reviewing for the test, but the grades will not be changed or recorded.

 

Daily in-class process

-         Put your reading response questions on the front table

-         Pick up your file folder and put away graded worked

-         Start working on the in-class problems listed on the board. The problems are chosen to represent the important concepts covered in the section.  Start working on the problem assigned to your group first.

-         When your group agrees to the solution process, have one person from the group put the solution steps on the board so that others in class can follow your solution process.

-         When your assigned problem is posted on the board, start working on the other problems. As your group completes the other problems, jot down your evaluation of the solutions posted on the board. This evaluation should include two things done well and one area to improve.

This process should only take 15—20 minutes of class time. In-class problems are posted on-line. It is a good idea to examine these problems before class. You will want to record problem solutions as we discuss them in class (if absent get notes from others in your group) as study guides for the quizzes and tests.

 

I will (1) share college announcements, (2) discuss the reading response questions handed in at the start of class, (3) take questions about procedures from the book and from the on-line homework, (4) ask for an explanation and peer evaluations of the work posted on the board, and (5) introduce the mathematics concepts and procedures for that evening’s homework.

 

Grading

The proposed grade distribution is 30% for class participation and reading response questions, 20% on-line homework; and 50% for tests and final exam.

·         Quizzes and tests are given weekly. Quiz problems are similar to the in-class problems worked on that week; while tests are cumulative, meaning that the test questions can be taken from any of the problems worked on in class. Quizzes are worth 50 pts, Tests are 100 pts. Since quizzes and tests are designed for working in groups, it is important that you make every effort to attend, arrive on-time, and be prepared. There are NO MAKE-UP tests or quizzes. The lowest quiz grade will be dropped and the lowest test grade can be replaced with the grade received on the final exam.

·        Final Exam: 100 pts, collection of problems similar to tests and quizzes covering the entire quarter. The final exam is a required test, however it will replace the lowest test grade received that quarter.

·        Participation: You will receive 10 points for each day that you attend class. Points are deducted if you arrive late or leave early, are not able to attend a session, and for disruptive and disrespectful behavior. The 10 attendance participation points cannot be made-up even for excused absences.  Also, an additional 10 participation points are earned if you hand in a reading response sheet for the section covered that day. If you are absent and want to receive the 10 points for the reading response sheet, then that must be submitted (email is fine) before the class session or upon your return to class. All reading response questions must be answered to earn full points. Do not copy “stuff’ from the book; rather put it into your own words.

·        On-line Homework (WAMAP) is worth 10 points.  The points given on-line are re-adjusted to a ten point scale. These are worth 20% of your grade for the course and are required. The assignments should be completed daily, with final submission by midnight before the test or quiz.

 

If you feel that the grade distribution does not adequately reflect your understanding of the mathematics in this course, then I encourage you to make an appointment to discuss it with me during office hours. This must be done sometime before the last month of the quarter.

 

100 > 94% = 4.0 > 3.9 = A

93 > 90% = 3.8 > 3.5 = A-

89 > 87% = 3.4 > 3.2 = B+

86 > 84% = 3.1 > 2.9 = B

83 > 80% = 2.8 > 2.5 = B-

79 > 77% = 2.4 > 2.2 = C+

76 > 74% = 2.1 > 1.9 = C

73 > 70% = 1.8 > 1.5 = C-

69 > 67% = 1.4 > 1.2 = D+   

66 > 64% = 1.1 > 0.9 = D

63 > 60% = 0.8 > 0.7 = D-

60% >      = 0.7 >       = E

“NC” (No Credit) grades are NOT given under any circumstances. If you want to withdraw from the course, request a “W” grade before the published deadline. “I” (Incomplete) grades are only given in strict conformity with the college catalog. Specifically, a student must be in “good standing” to request an Incomplete.  For this course, “good standing” will mean, at a minimum, a current grade of at least 2.0. “I” grades can only be requested in situations and circumstances that are out of the control of the student. Please read the catalog for details. I reserve all rights about when and if an “Incomplete” will be issued. It is your responsibility to request and submit the signatures and paperwork required for “W” and “I” grades by the deadlines established by the college.

 


 

                                                                                                                         

Assistance

Late and Make-up Work

If you are unable to attend class contact me as soon as possible to explain the situation and discuss options. It is also important to notify your group members, as they will have to function without your input (you can also ask them to take notes during the classes that you cannot attend.)

 

Tutorial Assistance

I am available to help clarify or provide tutorial assistance. However, (since I have approximately 100 students each quarter) please discuss the problem with your group members first. Make an appointment to speak with me if your group members are unable to help you. I am also available to work with the whole group.

 

If you need tutoring assistance on a fairly regular basis, the math lab is in SAM106.

 

Individual Needs

For help with dealing with math or test anxiety, please make an appointment to talk with me. We can discuss your particular issues and devise a plan to help you be successful. Math and Test Anxiety Information Sheet.

 

Students with Disabilities Statement

Students with documented disabilities, who need course accommodations, have emergency medical information or require special arrangements for building evacuation should contact the instructor within the first week of class.

 

The instructor reserves the right to reasonably adjust this syllabus if deemed necessary and will make available written changes for students to add to this document.

 

Course Calendar

The Course Calendar is not fixed, but rather is a working document which may change as we progress through the material. I will inform you of any changes to the calendar as they arise.  

 

 

The homework site is at WAMAP: Online Homework Access

Full credit for WAMAP homework is only given

when responses are received before the day of the test.

 

Reading Response Questions are listed on the day they are due.

Write out the question and your response; provide evidence of your understanding.

 

WEEK 1

Section

Reading Response Questions

In-Class problems

Tues Sept.29

Administrative stuff

File Folders/name plates

Intro course: syllabus/WAMAP/etc.

Weds. Sept.30

1.1 Variables & Math Models

(1) Explain in your own words and provide an example for each term or expression: evaluating expressions, equation, formula, mathematical model

(2) Clarify: What is the difference/similarity between a variable and a unit label? Why do you think they might get confused for one another?

Thurs. Oct.1

1.2 Fractions

(1) What is the difference between finding the factors of a number and doing prime factorization? Give examples.

(2) Explain the Fundamental Principal of Fractions and provide an example.

(3) Explain why you need to have like denominators when adding and subtracting, but do not when multiplying and dividing fractions.

(4) Clarify: In what types of applications would you add the numerators and the denominators of two fractions and when is this not appropriate?

Fri.

Oct.2

Service Learning Explained

(1) How does the set of integers differ from the set of whole numbers?

(2) How does the set of rational numbers differ from the set of real numbers?

(3) If you are given any two real numbers, explain how to determine which is larger.

(4) Describe what is meant by the absolute value of a number, and provide an example.

(5) Clarify: What is a good way to help you remember how to read the inequality symbols?

1.3  Real Numbers

 

WEEK 2

Section

Reading Response Questions

In-Class problems

Mon. Oct.5

1.4 Basic Rules of Algebra

(1) What does it mean to evaluate algebraic expressions? Provide an example.

(2) State the distributive property and provide an example.

(3) What does it mean to simplify an algebraic expression?

(4) Clarify: You can rearrange the letters in the word “conversation” to form the phrase “voices rant on.” From “total abstainers” we can form “sit not at ale bars.” What two algebraic properties do these transpositions (called anagrams) remind you of? Explain your answer.

Tues.

Oct.6

Review

Bring your solutions to class:

1.1 p.12 #85,87

1.2 p.28-30 #101, 113, 125, 129

1.3 p.41 #121,123 (without using a calculator estimate to one decimal place)

1.4 p.51 #77

Weds.

Oct.7

QUIZ 1.1-1.4

WAMAP homework due by midnight prior to the quiz

Thurs.

Oct.8

Go over quiz

(1) Describe how the inverse property of addition a + (-a) = 0 can be shown on a number line. 

(2) Explain what you do to remember the rules for subtracting real numbers that have different signs and provide an example.

(3) Explain how to identify the terms of an algebraic expression and provide an example that has three terms.

(4) Clarify: Explain what you do to remember the rules for adding two numbers with different signs and provide an example.

1.5 Addition of Real Numbers

 

1.6 Subtraction of Real Numbers

Fri. Oct.9

1.7Multiplication & Division of Real Numbers

(1) Explain what you do to remember the rules for multiplying & dividing real numbers and provide examples.

(2) Explain how to find the multiplicative inverse of a number and provide an example.

(3) Clarify: Why is division by zero undefined?

(4) Show your steps for simplifying: 5 (3 y - 1) - (14 y - 2)

 

WEEK 3

Section

Reading Response Questions

In-Class problems

Mon. Oct.12

Service Learning Placement form is due today

 (1) Describe what it means to raise a number to a power.

(2) Clarify: Explain how -52 and (-5)2 are different and why.

(3) What is the order of operations agreement and why is it needed?

1.8 Exponents & Order of operations

Tues. Oct.13

Review

Bring in your solutions to:

p.53 #25, p.80 #119, p.82 #141, p.104 #84 & 103

Weds. Oct.14

CH1 TEST

WAMAP homework due by midnight prior to the test

Thurs. Oct.15

Go over CH1 test

(1) How is an equation different from an expression?

(2) Explain how to solve the equation 2x + 8 = 5x – 3.

2.1 Addition property of equality

2.2 Multiplication property of equality

Fri. Oct.16

2.3 Solving Linear Equations

(1) Describe how to solve a linear equation.

(2) Explain how you can determine whether a linear equation has no solution or infinitely many solutions, and provide an example for each. 

(3) Clarify: Explain why and show how to use the least common denominator (LCD) to solve linear equations that contain fractional coefficients. 

 

WEEK 4

Section

Reading Response Questions

In-Class problems

 

Mon. Oct.19

Quiz Review

Bring in your solutions to:

p.93 #49 & 51; p.123 #67 & 69; p.132 #43 & 45; p.133 #71, 73, & 77

 

Tues. Oct.20

2.1-2.3 QUIZ

WAMAP homework due by midnight prior to the quiz

 

Weds. Oct.21

Go over quiz

(1) Explain what it means to solve a formula for a variable and provide an example.

(2) Describe how to change a decimal into a percent and a percent into a decimal. Give examples.

(3) Clarify: Use this problem to illustrate your understanding: If a cell phone is on sale for $120, originally $150, what is the percent of decrease.

 

2.4 Formulas and Percents

 

Thurs. Oct.22

2.5 Intro to Problem Solving

(1) In your own words, describe the steps suggested for solving word problems.

(2) Clarify: Explain some of the reasons why you think many students find solving equations much easier than solving word problems.

 

Fri. Oct.23

SENSE SURVEY

 

Seattle Central is participating in the Survey of Entering Student Engagement (SENSE), a national survey. Please make the necessary arrangements to be in class, as your participation is vital on both a national level and to contribute to understanding Seattle Central's students to better help in their future success. Thanks very much for participating in this important survey.

 

 

WEEK 5

Section

Reading Response Questions

In-Class problems

Mon. Oct.26

2.6 Solving Linear Inequalities

(1) Clarify: When solving an inequality, when is it necessary to flip the inequality symbol? Provide an example.

(2) Clarify: When graphing the solutions of an inequality on a number line, what is the difference between an open dot (or parenthesis) and a closed dot [or square bracket]?

(3) Explain how you know that the solution to an inequality has no solutions or infinitely many solutions.

(4) Use interval notation, set-builder notation, an inequality, and a line graph to represent the solution set for: x/3 – 2 > 1

Tues. Oct.27

TEST REVIEW

Bring in your solutions to:

p.146 #90; p.157 #38, 41, 43; p171 #107, for #107 illustrate the solution using a line graph, interval notation and set builder notation

Weds. Oct.28

CH2 TEST

WAMAP homework due by midnight prior to the test

Thurs. Oct.29

Go over CH2 test

(1) What is interest?

(2) How is simple interest calculated? Provide and example.

HOW TO SOLVE A PROBLEM

3.1a Problem Solving —Simple Interest

Fri. Oct.30

3.1b Problem Solving — Mixtures

(1) Describe how to find the amount of an ingredient in a mixture if the percentage of the ingredient in the mixture is known. Provide an example.

(2) Clarify: Explain why the concentration of the solution mixture is always greater than the concentration of one of the ingredients and less than the concentration of the other.

 

WEEK 6

Section

Reading Response Questions

In-Class problems

Mon. Nov.2

3.1c Problem Solving — Motion

(1) Describe what the formula for motion, d = rt , means and provide an example.

(2) Clarify: What advantage is there in using tables, diagrams, and charts to solve interest, mixture, and motion problems?

Tues. Nov.3

Quiz Review

p.218 #1, 3, 7 and WAMAP questions

Weds. Nov.4

3.1 QUIZ

WAMAP homework due by midnight prior to the quiz

Thurs. Nov.5

Go over quiz

(1) Explain the difference between a ratio and a proportion.

(2) Explain how to solve a proportion and provide an example. 

(3) Clarify: Explain why you think so many students confuse the procedures for multiplying fractions, simplifying fractions, and solving proportions.

(4) Clarify: Explain the meaning of this statement: A company’s monthly sales are proportional to its advertising budget.

3.2 Ratio and Proportion

Fri. Nov.6

3.3a Problem solving in Geometry —Area/Volume

(1) Describe what the terms perimeter and area mean.

(2) Describe how volume is measured and why linear or square units cannot be used.

(3) Clarify: Explain how the formula for the area of a rectangle can be used to help you figure out the formula for the area of a triangle, parallelogram, trapezoid, and circle.

(4) Clarify: Explain why the graphs on pp.207 and 208 are considered to be misleading.

 

WEEK 7

Section

Reading Response Questions

In-Class problems

Mon. Nov.9

 3.3b Problem solving in Geometry

—Angles

 (1) What is an angle?

(2) If the measures of two angles of a triangle are known, explain how to determine the third angle.

(3) What are complementary angles? Describe how to find the measure of an angle’s complement.

(4) What are supplementary angles? Describe how to find the measure of an angle’s supplement.

Tues. Nov.10

TEST REVIEW

Bring in your solutions to:

p.200 #37; p.201 #39; p.214 #67, 68; p.212 #31

Weds. Nov.11

No School

VETERAN’S DAY

Thurs. Nov.12

CH3 TEST

WAMAP homework due by midnight prior to the test

Fri. Nov.13

Go over CH3 test

(1) How do you determine if an ordered pair (x, y) is a solution of a two-variable equation?

(2) What method for finding the solutions of an equation is described in this section?

(3) Clarify: Explain what the graph of an equation represents.

(4) Explain how to graph an equation in two variables in the rectangular coordinate system.

Intro to Graphing video

4.1 Graphing linear equations in 2 variables

 

 

WEEK 8

Section

Reading Response Questions

In-Class problems

Mon. Nov.16

4.2 Graphing linear equations using intercepts

(1) Explain how to graph an equation in standard form Ax + By = C. 

(2) Clarify: Explain how many points are needed to graph a line and how many point should actually be used and why.

(3) Clarify: What do the equations for vertical and horizontal lines look like? Why might this be confusing or hard to remember for some students?

Tues. Nov.17

4.3 Slope

(1) What is the slope of a line? Describe how to calculate the slope of a line if you are given two points that are on the line.

(2) What does it mean if the slope of a line is zero? Or undefined?

(3) If two lines are parallel, what is the relationship between their slopes?

(4) If two lines are perpendicular, what is the relationship between their slopes?

Weds. Nov.18

Quiz Review

 Bring in your solutions to:

p.235 #85, 86;  p.245 #69, 77; p.255 #45, 47; p.286 #33 and WAMAP questions

Thurs. Nov.19

4.1-4.3 QUIZ

WAMAP homework due by midnight prior to the quiz

Fri. Nov.20

Go over quiz

(1) Describe how to find the slope and y-intercept of a line whose equation is given in slope-intercept form. Provide an example.

(2) Describe how to graph a line using the slope and y-intercept. Provide an original example of your description. 

(3) Clarify: How would you determine the slope and y-intercept of an equation in standard form, Ax + By = C? Provide an example.

(4) Clarify: How do you change an equation in slope-intercept form into standard form? Provide an example.

4.4 Slope-intercept form of the equation of a line

 

WEEK 9

Section

Reading Response Questions

In-Class problems

Mon. Nov.23

4.5 Point-Slope form of the equation of a line

(1) Describe how to write the equation of a line if its slope and a point are known.

(2) Describe how to write an equation of a line if two points on the line are known.

(3) Explain how to find the y-intercept of a line that is in point-slope form and provide an example.

(4) Clarify: Explain how to change an equation that is in point-slope form into slope/intercept form.

Tues. Nov.24

4.6 Linear inequality with two variables

(1) What is a linear inequality in two variables? Provide an example.

(2) How do you determine if an ordered pair (x, y) is a solution of an inequality?

(3) Clarify: Compare the graphs of 2x – 3y > 6 and 2x – 3y < 6, discuss similarities and differences.

Weds. Nov.25

TEST REVIEW

Review problems: p.263 #66, p.265 #20, p.271 #340, p.279 #48

Thurs. Nov.26

No School

THANKSGIVING  HOLIDAY

Fri. Nov.27

 

WEEK 10

Section title

Reading Response Questions

In-Class problems

Mon. Nov.30

CH4 TEST

WAMAP homework due by midnight prior to the test

Tues. Dec.1

Go over CH4 test

 (1) What is a system of linear equations? Provide an example.

(2) What is a solution of a system of linear equations? (algebraic & geometric)

(3) Explain what it means to have a system that is inconsistent. How can you tell this from their equations and from their graphs?

(4) Explain what it means if a system has infinitely many solutions. How can you tell this from their equations and from their graphs?

5.1 Solving Systems of linear equations – Graphing

Weds. Dec.2

5.2 Solving Systems of linear equations – Substitution

(1) Explain how to solve a system of equations using substitution method.

Use y = 3 – 3x and 3x + 4y = 6 to illustrate your explanation.

(2) When using the substitution method, how can you tell if a system has no solutions or infinitely many solutions?

Thurs.

Dec.3

NO CLASS

Fri.

Dec.4

 

WEEK 11

Section title

Reading Response Questions

In-Class problems

Service Learning Essay due

Mon. Dec. 7

5.3 Solving Systems of linear equations – Addition Method

(1) Explain how to solve a system of equations using the addition method. Use 3x + 5y = -2 and 2x + 3y = 0 to illustrate your explanation.

(2) Using the addition method how can you tell if the system has no solutions or infinitely many solutions?

Tues. Dec.8

5.4  Problem Solving using Systems

(1) Exercises 17-20 on p326 involve using systems of linear equations to compare costs of long-distance telephone plans and plans at a discount warehouse. Choose one to focus on to answer the following questions:

(a) Explain how using a system of equations can help to determine the best plan.

(b) What do the two variables in the problem represent?

(c) What does the point where they cross represent in this problem?

Weds. Dec.9

5.5 System of Linear Inequalities

(1) What does the graph of a system of linear inequalities represent?

(2) How can you determine the solution area?

(3) Clarify: How are systems of linear equations and systems of linear inequalities the same and different?

(4) What are the steps you take to solve a system of linear inequalities?

(5) How do you indicate the solution area? Provide an example.

Thurs. Dec. 10

TEST REVIEW

p.326 #12, p.327 #27 & 28, p.334 #61, p.338 #42, p.339 #14 & 15

Fri. Dec.11

CH5 TEST

WAMAP homework due by midnight prior to the test

 

Finals Week

Section title

Reading Response Questions

Mon. Dec.14

Go over CH5 test

Section 2.3 evaluating formulas p.133  #73, 75, 77

Section 2.4 p.144 #65 & 67

Section 4.6 p.279 #47, 49

Chapter 4 Test p.388 #15 &16

(show equations in: pt/slope form, slope/intercept form, and standard form)

Chapter 5 Test p.339 #11, 12, 14, 15

Course Evaluation

FINAL REVIEW

Tues. Dec.15

FINAL EXAM

10:30AM-12:30PM