Curated Video
Transforming Quadratic Equations Using Completing the Square
In this video, the teacher explains how to transform a quadratic equation by completing the square. They review perfect square trinomials and how they can be factored, emphasizing the importance of keeping things equal when transforming...
Brian McLogan
How to apply transformations to functions
👉 Learn how to determine the transformation of a function. Transformations can be horizontal or vertical, cause stretching or shrinking or be a reflection about an axis. You will see how to look at an equation or graph and determine the...
FuseSchool
Graph Transformations
Graphs can be shifted and reflected, stretched and squashed. These are all known as transformations. And so now we’re going to look at stretching and squashing. We will discover how the equation of the graph looks, compared to it’s...
Zach Star
The Mathematics of Signal Processing - The z-transform, discrete signals, and more
This video goes through an overview of what you would learn in a discrete time signals (or digital signal processing) course. Sampling, digital filters, the z-transform, and the applications of these are some of the things included. I...
Curated Video
Java 11 Programming for Beginners 5.2: Exploring Lambdas and Streams
Lambdas and streams are another pair of technologies that work extremely well together. In this video, we explore them via the analyzer example. • Go through the technical background of lambda and streams • A deep dive into greatly...
Curated Video
Statistics for Data Science and Business Analysis - A1. Linearity
In this video, the first assumption of OLS, linearity, is explained. This clip is from the chapter "Assumptions for Linear Regression Analysis" of the series "Statistics for Data Science and Business Analysis".This section explains OLS...
Science360
Tiny butterfly proboscis inspires big ideas - Science Nation
It's often a butterfly's wings that capture our attention, but scientists at Clemson University are intrigued with another part of the butterfly called the proboscis. It's an elongated tube-shaped, sucking mouthpart that the insect can...
Zach Star
What does the Laplace Transform really tell us? A visual explanation (plus applications)
This video goes through a visual explanation of the Laplace Transform as well as applications and its relationship to the Fourier Transform.
Curated Video
Transforming Quadratic Equations by Completing the Square
In this video, the teacher explains how to transform a quadratic equation by completing the square. They review perfect square trinomials and common mistakes to avoid. Through an example, they demonstrate the process of transforming the...
Professor Dave Explains
Linear Transformations on Vector Spaces
How to perform linear transformations on vector spaces.
Virtually Passed
Reflection Matrix Proof
The mirror matrix (or reflection matrix) is used to calculate the reflection of a beam of light off a mirror. The incoming light beam * the mirror matrix = outgoing light beam. Animations made using manim. Microphone: Blue Yetti...
Mazz Media
What is Freezing? (Simple English)
This live-action video program is about the word freezing. The program is designed to reinforce and support a student's comprehension and retention of the word freezing through the use of video footage, photographs, diagrams, and...
Brian McLogan
Graphing and describing transformations of a quadratic equation
👉 Learn how to graph quadratic equations in vertex form. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either...
FuseSchool
Transformers
Transformers | Magnetism | Physics | FuseSchool In this video we will be looking at what transformers are and how they work. No, not the giant robots that can transform into cars but an electrical device that changes the voltage of an...
Looking Glass Universe
Matrices make sense: Linear transformations and matrix multiplication
Matrices are often presented as a useful bookkeeping/ commutation tools to students- but there's much more to them. When you understand what a Matrix really is so many parts of Linear Algebra will be completely obvious to you, including...
Brian McLogan
Solving a quadratic by completing the square
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Mazz Media
Rocks and the Rock Cycle: Why is the Study of Rocks Important
This program helps students to understand what a rock is and how rocks are formed. Using real world footage, the video shows and identifies examples of minerals with crystalline structures and then shows the same minerals in common rock....
Curated Video
Solving Quadratic Equations by Completing the Square
In this video, the teacher explains how to solve quadratic equations by completing the square. They review the steps involved in completing the square and highlight common mistakes to avoid. Through an example, they demonstrate the...
Professor Dave Explains
Solution Chemistry and Net Ionic Equations
What are electrolytes? Yes, they're what plants crave. But they are also ionic solids dissociated in solution, such that they can conduct electrical current. Learn about solutions!
TLDR News
Green Party’s 88 Page Manifesto Quickly Summarised (2019 Election) - TLDR Explains.
We look at the Green Party's manifesto ahead of the 2019 General Election.
Brainwaves Video Anthology
Michael Horn - Disrupting Class
Michael Horn speaks and writes about the future of education and works with a portfolio of education organizations to improve the life of each and every student. He serves as the Chief Strategy Officer for Entangled Ventures, an...
Professor Dave Explains
Conservation of Energy: Free Fall, Springs, and Pendulums
The energy of a closed system is always conserved. This is an important law of physics! But energy does change forms. What are all the forms and how do they interchange? You gotta watch this clip to find out, buddy!
Curated Video
After 80 years, is the UN still relevant?
New ReviewAs the United Nations begins its 80th session, the international organization is facing tough questions about its relevancy. For The National, CBC’s Kris Reyes asks: is the UN still living up to its promise to save future generations...