Section Assignments and Suggested Problems Do more odd numbered problems if you have difficulties with a certain topic

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1 Homework Math 180 Fall 2007 OLD (4 TH ) EDITION OF THE BOOK In order to succeed in the class you need to read the book and do problems on a daily basis. Spend at least two hours per day in your math homework. Some homework questions will be answered at the beginning of each class, but I strongly recommend that you go with your questions to the Math Science Center and/or to my office. Show all work. Keep homework on a binder. Do not use spiral paper. Read section Read examples Solve the Now Work..(pencil) problems listed after each example which are similar to the examples Assess your understanding by working on the Are you prepared and the Concepts and Vocabulary sections Solve the problems assigned below. If you have difficulty with a certain topic solve more odd numbered problems To review, read objectives and think on how to do each type of problem. Write formulas on a separate paper and memorize them Check the end of each section that contains a great summary, review, and test Complete all handouts from the web page Note: the word problems assigned as homework are listed on pages 4 and 5 Section Assignments and Suggested Problems Do more odd numbered problems if you have difficulties with a certain topic 1.1 Pencil problems, 1-10, 39, 43, 53, 59, 63, 67, 77, Pencil problems, 1-10, 13, 25, 29, 35, 37, 41, 49, 55, 57, 61, 65, Pencil problems, 1-4, 9, 13, 17, 23, 27, 31, 33, Pencil problems, 1-6, 9, 17, 21, 29, 35, 37, 39, 45, 51, 63, 67, 83, 87, 99, 101, 103, OYO 105, 107, 111, Pencil problems, 1-4, 7, 15, 23, 29, 35, Read and review material at the end of the chapter. Do review and test. TIME OF REFLECTION: 2.1 Pencil problems, 1-14, 21, 27, 31, 41, 47, 55, 63, 69, 75, 89, 93, Pencil problems, 1-10, 17, 19, 23, 27, 31, 37, 39, Pencil problems, 1-10, 25, 27, 31, 35, 49, 55, 63, 65, 67, 71, 73, 75, O.Y.O: Scatter Diagrams, Linear Regression. For instructions see HOUT in my web page, Handouts link 1

2 2.4 Pencil problems, 1-10, 13, 27, 31, 33, 41, 43, 47, 53, Pencil problems, 1-8, 17, 19, 21, 23, 25, 37, 41, 45, Pencil problems, 1-6, 7-34 odd, 53, 55, 67, 69, 73, Pencil problems, 1, 5, 7, 11, 21, 27, 31 TIME OF REFLECTION: To refresh your memory, read again the recommendations on how to study which are given at the top of the previous page. Reading the book and the examples is VERY IMPORTANT. Always practice solving the Now Work problems (Pencil problems) after reading each example. On a daily basis, use the list of objectives to think on how to do the problems. This is a great way of getting ready for a test. DO MORE than the suggested problems if you have difficulty with a certain topic. 3.1 Pencil problems, 1-10, 15, 17, 21, 29, 45, 51, 55, 65, 69, 73, 79, 85, Pencil problems, 1-10, 17, 29, 33, 35, 39, 43, 49, 51, 61, 73, 79, 87, 91, 93, Pencil problems, 1-10, 15, 19, 25, 27, 29, 43, Pencil problems, 1-6, 9, 11, 17, 25, 39, 37, 47, 53, 55, 57, 59, 65, Pencil problems, 1,2, 3-55 EOO (every other odd) 3.6 Pencil problems, 1-10, 15, 19, 25, 31, 41, 49, 55, 59, 65, Pencil problems, 1-6, 7-40 EOO 4.1 Pencil problems, 1-6, 7, 9, 13, 19, 23, 27, 39, 41, 63, 65, Pencil problems, 1-8, 33, 41, 45, 51, 53, 57, 59, 65, Pencil problems, 1-10, odd 4.4 Pencil problems, 1-6, EOO, 115, 117, 125, Pencil problems, 1-6, 7-43 odd, 53, 55, 63, 67, 69, 75, 81, Pencil problems, 1-4, 5-37 odd, 45, 51, 55, 57, 63, 65, Pencil problems, 1-30 odd 4.9 Pencil problems 2

3 TIME OF REFLECTION: OYO Do the problems on the handout which is in my web page Print the practice test and work on it. 5.1 Do as many as possible from 1-70 odd 5.2 Do as many as possible from odd 5.3 Do as many as possible from odd 5.4 Do as many as possible from 1-92 odd 5.5 OYO odd odd odd odd odd odd, odd, odd, 61, odd odd odd odd 1-36 odd Turn in the homework in this section 3

4 Math 180 Word Problems Portfolio Exams will contain word problems similar to the ones given below. All of the details indicated in this page are taken into consideration when grading your papers. It is your responsibility to show every little detail, as we do in class, in order to get full credit. Many of the assigned problems are similar to the examples worked out in the book. Solve one problem per page. (Ok to solve one on the front and one on the back of the page). Define the meaning of the variables with symbols and words. Indicate the corresponding units. (For example: y is the cost in dollars, x is the number of refrigerators produced) Show all steps in order to get credit. Write answers using complete sentences. Show a sketch of the situation or function in each case. You don t need to set up a scale. Sketches that are neat and make sense are ok. Label the axes with symbols, words and units. Neatness is required! Take pride in what you do. This is part of your training as a future professional If you use the calculator to graph, what window will show a complete, meaningful graph? DO NOT use the zoom-fit window. Many times, it distorts the graph. Exploring the TABLE may help in setting windows. Solve the following problems. Label them in your paper as it is shown below. Chapter 1 Section 1.1: 80, 82 on page 10 Section 1.4: 106, 110 on pages 42 and 43 Section 1.5: 45 on page 50 Chapter 2 Section 2.1: 90 on page 70 Section 2.2: 32 on page 78 Section 2.3: 64 on page 91 Section 2.4: 36, 40 on page 103 Section 2.5: 48 on page 116 Section 2.6: 89 on page 129 Section 2.7: 6, 8, 30 on pages Chapter 3 Section 3.1: 79, 81, 85, 101, on pages Section 3.2: 95 on page 184 Section 3.3: 54 on page 197 Section 3.4: 55, 59, 61, 67, 73, on pages Section 3.5: 63 on page 218 4

5 Chapter 4 Section 4.1: 63 on page 255 Section 4.2: 79, 80, on page 270 Section 4.3: 79 on page 285 Section 4.4: 115, 121, 122, 129 on pages Section 4.6: 65 on page 314 Section 4.8: 1, 3, 7, 9, 11, 15, 21, 23 on pages Section 4.9: 1, 7, 9, on pages Math 180 Portfolio on word problems for TRIGONOMETRY Chapters 5, 6 Be neat. Write title of problem, problem number, page number and section number. Write functions and define variables. Some problems will be done in more than one section dealing with different types of questions. Practice graphing some of the functions. Label and indicate window values. You must solve one problem per page. Section 5.2 Rain Gutters: example 8, page 379 Projectile Motion Projectile fired at an inclination with horizontal: , page 386 Calculating time to slide down an Inclined Plane: 119, page 386 Calculating time for a trip: 121, page 386 Projectile Motion Object propelled up an inclined plane: 123, page 387 Section 5.3 Calculating time for a trip: 119, 120, page 401 Section 5.4 Alternating Current Circuits and Generators: 89-92, page 417 Section 5.5 Carrying a Ladder around a corner: 45, page 425 Section 6.5 Projectile Motion Projectile fired at an inclination with horizontal: Example 4, page 487 Projectile Motion Object propelled up an inclined plane: 83, page 492 Section 6.7 Projectile Motion Projectile fired at an inclination with horizontal: 60, page 501 Section 6.8 Constructing a Rain Gutter: 65, page 509, except for part (b) Projectile Motion Object propelled up an inclined plane: 66, page 510 Carrying a Ladder around a corner: 68, page 510 Projectile Motion Projectile fired at an inclination with horizontal: 69, 70, page 510 5