Math Functions - YourTeacher.com - Algebra Help
For a complete lesson on math functions, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that if the x-coordinate is different in each ordered pair in a given relation, then the relation is a function. Students also learn to use mapping diagrams and the vertical line test to determine if a relation is a function.
Composition of Functions
Visit : bit.ly for your 14 day free trial at Thinkwell! Videos, Quizzes, Tests and More! Composition of Functions - Numerous examples are shown of how to compose functions! For more free math videos, check out PatrickJMT.com
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Algebra 2 - Inverse Functions
This lesson is an intro to inverse functions and has a step-by-step way to solve them in a straightforward way. YAY MATH, boo. Visit yaymath.org Videos copyright (c) Yay Math
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Graphing Quadratic Functions - YourTeacher.com - Algebra Help
OUR LESSONS MATCHED TO YOUR TEXTBOOK/ STANDARDIZED TEST: www.yourteacher.com Students are introduced to the parent graph for quadratic functions y = x^2. Students then learn how to graph quadratic functions, such as y = x^2 + 2, and how to identify the vertex, minimum, x- and y-intercepts, axis of symmetry, one pair of symmetric points, and the domain and range of the graph. Finally, students are asked to compare their graph with the parent graph for quadratic functions.
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Recognizing Linear Functions
U03_L2_T5_we1 : Recognizing Linear Functions
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Brain Anatomy and Functions
If you like this animation, LIKE us on Facebook: www.nucleusinc.com www.nucleusinc.com Brain Anatomy and Function. This 3D animation shows the anatomy and function of the brain using color coded areas.
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Finding the Inverse of a Function or Showing One Does Not Exist, Ex 1
Finding the Inverse of a Function. In this video I outline the procedure and do two complete examples of finding the inverse of a function. For more free math videos, visit PatrickJMT.com
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Derivatives of Exponential Functions
Derivatives of Exponential Functions - I give the basic formulas and do a few examples involving derivatives of exponential functions. For more free math videos, visit PatrickJMT.com
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Probability Density Functions
Probability density functions for continuous random variables.
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Graph of the sine function
Using the unit circle definition of the sine function to make a graph of it.
VB.NET Tutorial 19 - Functions (Visual Basic 2008/2010)
In this tutorial, we cover what a Function is, how to create one and how to call one. Using a Function is a way of storing code and then executing it with a few letters. Be sure to subscribe for the upcoming tutorial on ByVal and ByRef if you want to discover the full potential of Functions. For more information, check out the website: howtostartprogramming.com
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Inverse Trig Functions: Arcsin
Introduction to the inverse trig function arcsin
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Inverse Functions - The Basics!
All of the fundamental ideas of inverse functions are discussed. What exactly is an inverse function conceptually? Which functions have inverses? How do I graph inverse functions? What are the other basic relationships? I do not actually show how to find an inverse (I thought the video was getting too long!). I also already have videos about how to find inverses, so I will provide a link somewhere!
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Sketching the Derivative of a Function
Sketching the Derivative of a Function - In this video, I sketch the derivative of two different functions. That is, I give the graph of y = f(x), and do a rough sketch of the graph f ' (x). For more free math videos, visit PatrickJMT.com
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The Exponential Function
Professor Strang explains how the "magic number e" connects to ordinary things like the interest on a bank account. The graph of y = e^x has the special property that its slope equals its height (it goes up "exponentially fast"!). This is the great function of calculus. View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu Subtitles are provided through the generous assistance of Jimmy Ren.
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Derivatives of Parametric Functions
Derivatives of Parametric Functions - The formula and one example of finding the equation of a tangent line to a parametric curve is shown. For more free math videos, visit PatrickJMT.com
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The unit circle definition of trigonometric function
Using the unit circle to extend the SOH CAH TOA definition of the basic trigonometric functions.
Meat-A-Morphosis: An Introduction to Functions
A cartoon about the proverbial mathematical "function machine". I was part of the creative team of mathematics teachers (including Patty Hill and Michael Word) who created this cartoon. It was originally (and still is) a component of the Honors Algebra 1 curriculum at Kealing Middle School in Austin, Texas. I take full responsibility for the spelling error. :)
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Functions (Part III)
Even more examples of function exercises. Introduction of a graph as definition of a function.
Power Series Representation of Functions
Power Series Representation of Functions - In this video I manipulate the power series representation of 1/(1-x) to derive power series representations of other functions. For more free math videos, visit PatrickJMT.com Austin Math Tutor, Austin Math Tutoring, Austin Algebra Tutor, Austin Calculus Tutor
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The Most IMPORTANT Video You'll Ever See (part 1 of 8)
4 million views for an old codger giving a lecture about arithmetic?? What's going on? You'll just have to watch to see what's so damn amazing about what he (Albert Bartlett) has to say. I introduce this video to my students as "Perhaps the most boring video you'll ever see, and definitely the most important." But then again, after watching it most said that if you followed along with what the presenter (a professor emeritus of Physics at Univ of Colorado-Boulder) is saying, it's quite easy to pay attention, because it is so damn compelling. Entire playlist for the lecture: www.youtube.com
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Graphing Quadratic Functions - Example 1
Graphing Quadratic Functions - Example 1. In this video, I outline a little recipe of things to examine when graphing a quadratic function by hand. I then proceed to do one example of graphing a quadratic function. For more free math videos, visit JustMathTutoring.com
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Shortcut to Find Horizontal Asymptotes of Rational Functions
Visit : bit.ly for your 14 day free trial at Thinkwell! Videos, Quizzes, Tests and More! Shortcut to Find Horizontal Asymptotes of Rational Functions. In this video, I point out a couple of tricks that make finding horizontal asymptotes of rational functions very easy to do!
Inverse Trig Functions: Arctan
Understanding the arctan or inverse tangent function.
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Function Inverse Example 1
Function Inverse Example 1
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MATLAB Function Plotting Basics
Screencast on the basics of plotting one-variable (two-dimensional) functions in MATLAB. Discusses the philosophy of how MATLAB makes plots, the PLOT function, potential pitfalls when making plots, and the HOLD ON/HOLD OFF and FIGURE commands.
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Finding Vertical Asymptotes of Rational Functions
Finding Vertical Asymptotes of Rational Functions. In this video, I show what to look for, in order to find vertical asymptotes of rational functions, and do 4 examples of finding vertical asymptotes.
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