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Daniel Westfall
United States
Registrace 24. 05. 2007
I record and post videos on a variety of topics related to the Bible, theology, apologetics and discipleship, and of course mathematical topics. I am also a professional mathematics tutor at the community college level, tutoring students in developmental, 100-level, and 200-level mathematics courses. You can find my all the video tutorials that are posted here and other resources at www.danielwestfall.com.
If you have questions about the Bible, apologetics or any of the mathematics courses, there is a Ask a Queston form that you can use at www.danielwestfall.com/ask-a-question.html.
If you have questions about the Bible, apologetics or any of the mathematics courses, there is a Ask a Queston form that you can use at www.danielwestfall.com/ask-a-question.html.
Video
Chapter 10.6: Polar Equations of Conics and Kepler’s Laws
zhlédnutí 8Před 20 hodinami
• Analyze and write polar equations of conics
Chapter 10.5: Area and Arc Length in Polar Coordinates
zhlédnutí 4Před 23 hodinami
• Find the area of a region bounded by a polar graph • Find the points of intersection of two polar graphs • Find the arc length of a polar graph • Find the area of surface of revolution (polar form)
Chapter 10.4: Polar Coordinates and Polar Graphs
zhlédnutí 4Před 4 hodinami
• Understand the polar coordinate system • Rewrite rectangular coordinates and equations in polar form and vice versa. • Sketch the graph of an equation given in polar form • Find the slope of a tangent line to a polar graph • Identify several types of special polar graphs
Chapter 10.3: Parametric Equations and Calculus
zhlédnutí 8Před 4 hodinami
• Find the slope of a tangent line to a curve given by a set of parametric equations • Find the arc length of a curve given by a set of parametric equations • Find the area of a surface of revolution in parametric form
Chapter 10.2: Plane Curves and Parametric Equations
zhlédnutí 1Před 7 hodinami
• Sketch the graph of a curve given by a set of parametric equations • Eliminate the parameter in a set of parametric equations • Find a set of parametric equations to represent a curve
Chapter 10.1: Conics and Calculus
zhlédnutí 4Před 9 hodinami
• Understand the definitions of conic sections • Analyze and write equations of parabolas, ellipses, and hyperbolas using their properties
9.8-9.10: Power Series, Representation of Function as Power Series and Taylor and Maclaurin Series
zhlédnutí 10Před 9 hodinami
9.8 Power Series ⦁ Define a power series. ⦁ Find the radius and interval of convergence of a power series. ⦁ Determine the endpoint convergence of a power series. 9.9. Representation of Functions by Power Series ⦁ Find a geometric power series that represents a function. 9.10. Taylor and Maclaurin Series ⦁ Find a Taylor or Maclaurin series for a function.
Chapter 9.7: Taylor Polynomials and Approximations
zhlédnutí 1Před 12 hodinami
• Find polynomial approximations of elementary functions and compare them with the elementary functions • Find Taylor and Maclaurin polynomial approximations of elementary functions • Use the remainder of a Taylor polynomial
Chapter 9.6: The Ratio and Root Tests
zhlédnutí 3Před 12 hodinami
• Use the Ratio Test to determine whether a series converges or diverges • Use the Root Test to determine whether a series converges or diverges
Chapter 9.5: Alternating Series
zhlédnutí 10Před 12 hodinami
• Use the Alternating Series Test to determine whether an infinite series converges • Classify a convergent series as absolutely convergent or conditionally convergent
Chapter 9.4: Comparison of Series
zhlédnutí 4Před 12 hodinami
• Use the Direct Comparison Test • Use the Limit Comparison Test
Chapter 9.3: The Integral Test and p-Series
zhlédnutí 6Před 14 hodinami
Chapter 9.3: The Integral Test and p-Series
Chapter 8.4: Trigonometric Substitution
zhlédnutí 4Před 14 hodinami
Chapter 8.4: Trigonometric Substitution
Chapter 7.6: Moments, Centers of Mass, and Centroids
zhlédnutí 13Před 16 hodinami
Chapter 7.6: Moments, Centers of Mass, and Centroids
Chapter 7.4: Arc Length and Surfaces of Revolution
zhlédnutí 6Před 16 hodinami
Chapter 7.4: Arc Length and Surfaces of Revolution
Chapter 7.3 (Part 2): Volume: Comparing the Disk/Washer and Shell Methods
zhlédnutí 2Před 16 hodinami
Chapter 7.3 (Part 2): Volume: Comparing the Disk/Washer and Shell Methods
Chapter 7.3 (Part 1): Volume: The Shell Method
zhlédnutí 5Před 16 hodinami
Chapter 7.3 (Part 1): Volume: The Shell Method
Chapter 7.2: Volume: The Disk/Washer Method
zhlédnutí 2Před 16 hodinami
Chapter 7.2: Volume: The Disk/Washer Method
Thank you for the information. Love trig.
Why i can't like the video.
Any real life applications, to bring mathematics alive in the classroom, OR is it just brain exercise??
Keep going. The Applications of Derivatives topics are mostly covered in videos 14-20.
nice
Thank you for the help!!
man, i had forgotten this... moving the decimal. we didn't have calculators when i was in high school as far as can remember. (9th grade math was all we had to take unless you were taking college prep classes) calculators sure make math easier.
Hello Daniel, i'm an old guy going back to school and i'm starting at the beginning. i'm glad i found your channel because i'm going to take MDE 10 beginning this fall. i have a question on which book you're using. i've been told that the e-book is on the Hawkes website but i haven't asked which book it is. are you teaching from the Hawkes e-book and if so, which one are you using. thanks
Different colleges in the VCCS will use different textbooks. I'm not sure which textbook your college has adopted, but these videos should cover all the same topics. If you'd like to view the OpenStax Prealgebra playlist on this channel that covers those same topics with a book you can access for free, you can access that textbook here: openstax.org/details/books/prealgebra-2e.
@@mathmandan thanks for the info, i'll check into that... as i continue to view your videos. i plan on going through MDE 60 as well as other playlist you have. great channel!!
nice
I get recommended the most random and out-of-nowhere stuff, I swear.
Hello, could you post here the pdf of the assignments for this class at Nova, I am starting the class on the 20th and I want to be prepared
While almost certainly not the textbook that you will be using for your course, if you would like to read a free online textbook that covers many of these same topics, you can check out the Contemporary Mathematics textbook from OpenStax: openstax.org/details/books/contemporary-mathematics. You can practice similar problems to those I am working from that textbook and answers to the odd-numbered exercises are provided in the back of the book. Your college bookstore will be able to provide you with information on the exact course materials for your section of MTH 154 that you are taking this summer, and your instructor will be able to provide you with a schedule of work for suggested homework and/or graded homework for the course when he or she goes over the syllabus with you (or if it's an online asynchronous course, the syllabus should become available for you to read the first day of class). The best thing you can probably do to get ready for MTH 154 is to practice your Prealgebra and Algebra 1 skills. You may want to check out these topics from the OpenStax Prealgebra textbook to help review those skills if you feel rusty in any of these areas: czcams.com/play/PLBpOIybtKeG_ZTSKcGO3dwQR0JfbE-TPw.html.
wow, you really are amazing man. even though I'm not Christian, I find your content very beneficial. you my friend have gained a sub.
how do you do trignometry
❤❤❤
thank you sir
amazing explanation!
Thank you !
Crazy video!🔥🔥🔥