MATH 270 Week 4 Complete DeVry



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MATH 270 Week 4 Complete DeVry

MATH 270 Week 4 Fourier Series DeVry

MATH 270 Week 4 Discussion

WEEK 4: THE TAYLOR AND FOURIER SERIES
This week, we will be working with the Taylor and Fourier series. Below are some questions we will address. Please post your answers in this area.
  • What is a Taylor series? How is it related to a MacLaurin series?
  • How do we build a Taylor series expansion for a given function, such as f(x) = e^x where a = 3?
  • What is a Fourier series? Why is it a good series to use to approximate wave functions?
  • How do we build a Fourier series? What are the formulas involved? What information do they give us?
  • How does the even/odd nature of a function impact how we build the Fourier series? How can we tell if a function is even or odd?
  • Please feel free to use examples from the homework to illustrate your answers.

MATH 270 Week 4 Lab

Instructions
Please click on the link below to open up the lab. It will be in the form of a MS Word document. Please complete all parts of the lab and note that there are places where you must show the work that you did to reach the answer to a problem.
Online Note: There are several ways that you can perform this action. If you have Word 2007 or a newer version, you can use the equation editor located under the Insert tab. If you have a digital camera or a cell phone with a camera, you can take a picture of your handwritten work, upload it to your computer, and from there, submit it. You can scan your handwritten work into your computer and submit it. Finally, only if none of the other methods work for you, you can type directly from the keyboard using parentheses, carats, and other symbols to delineate the pieces of your answers.
File Naming: Please use the following format when you save your Word document. Save your ONE Word file using the filename format “lastname_firstinitial_week4lab”. For example, if you are Albert Einstein and you are submitting your Week 4 lab, the filename should be “einstein_a_week4lab”. Don’t forget to submit your assignment.
Deliverables
Submit your lab once completed.
Lab Steps
The Lab Worksheet

MATH 270 Week 4 HOMEWORK A

Go to MyMathLab and complete the assignment located there. If you miss any questions, remember that you can rework questions as many times as you’d like. Thus, your goal should be 100% correct for this assignment. Remember to take advantage of the “Show Me An Example” and “Help Me Solve This” links inside of MyMathLab. These links are located immediately to the right of the homework questions.

MATH 270 Week 4 MIDTERM TEST

You have one attempt at this test. If you would like a second attempt at the Midterm Exam, you will need to do the following:
  • Access your study plan and complete all problems with a pencil for the sections related to the test. You will need to submit the work for these problems to your instructor. Your instructor will then open a second attempt at the exam. There are several ways that you can perform this action. If you have Word 2007 or a newer version, you can use the equation editor located under the Insert tab. If you have a digital camera or a cell phone with a camera, you can take a picture of your handwritten work, upload it to your computer, and from there, send your work to your instructor. You can also scan your handwritten work into your computer. Finally, only if none of the other methods work for you, you can type directly from the keyboard by using parentheses, carats, and other symbols to delineate the pieces of your answers.

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