The Wall Street Journal
Tonal's Aly Orady on the Role of Technology in At-Home Fitness
Tonal, a fitness company that sells a wall-mounted home gym, earned $250 million amid pandemic-related home fitness demands. Tonal CEO Aly Orady shares his plans to sustain the demand by using technologies such as AI and personalization.
Brian McLogan
Learning to write the standard form of a parabola given the focus and vertex
Learn how to write the equation of a parabola given the vertex and the focus. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open left or right (if y is squared). Recall...
Brian McLogan
Learn How to Graph a Piecewise Function With Three Functions
👉 Learn how to graph piecewise functions. A piecewise function is a function that has more than one sub-functions for different sub-intervals(sub-domains) of the function's domain. To graph a piecewise function, we graph the different...
Brian McLogan
Write a vector in component form and find the magnitude
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Curated Video
Apache Spark 3 for Data Engineering and Analytics with Python - DataFrame Reader and Writer
In this session, we will learn to use the DataFrame. The DataFrame reader is a built-in API within the DataFrame that allows you to read various source files such as CSV, JSON, and other Big Data file type such as Paraquet, ORC, and...
Brian McLogan
Learn to evaluate the limit of the absolute value function
👉 Learn how to evaluate the limit of an absolute value function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The absolute value...
Brian McLogan
Solving a quadratic by applying the quadratic formula
👉 Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a...
Brian McLogan
Multiplication of Complex Numbers
In this video series I show you how to multiply complex numbers. Multiplication of complex numbers is similar to multiplication of polynomials as we need to only multiply coefficients by coefficients and our imaginary terms together. We...
Brian McLogan
What is the focus and directrix for a vertical parabola conics
Learn all about parabolas in conic sections. We will discover the basic definitions such as the vertex, focus, directrix, and axis of symmetry. We will also take a look a basic processes such as graphing, writing the equation and...
Brian McLogan
Learn how to graph & label the parts of a parabola with completing the square
Learn how to graph a parabola in when it is given in general form. To graph a parabola in conic sections we will need to convert the equation from general form to standard form by completing the square. Once it is in standard form we can...
Brian McLogan
Equation of a parabola by completing the square
Learn how to graph a parabola in when it is given in general form. To graph a parabola in conic sections we will need to convert the equation from general form to standard form by completing the square. Once it is in standard form we can...
Brian McLogan
Find the Unit Vector U in the Same Direction as Vector W
Learn how to determine the unit vector of a vector in the same direction. The unit vector is a vector that has a magnitude of 1. The unit vector is obtained by dividing the given vector by its magnitude.
Let's Tute
Microsoft Excel Tutorial: Inserting Excel Shapes
In this Microsoft Excel tutorial, we will learn how to insert shapes into Excel. We will explore the different types of shapes available, such as rectangles, lines, block arrows, and more. Additionally, we will discover how to format...
Curated Video
Master Java Web Services and REST API with Spring Boot- Web Services - Key Terminology
Introduction To Web Services: Web Services - Key Terminology This clip is from the chapter "Introduction to Web Services" of the series "Master Java Web Services and REST API with Spring Boot".In this section, you will learn about Web...
Curated Video
Predictive Analytics with TensorFlow 9.2: Implementing an RNN for Spam Prediction
We will see how to implement an RNN in TensorFlow to predict spam/ham from texts. • Construct RNN network • Perform the training • Plot accuracy over time
Brian McLogan
Graph an ellipse by first completing the square
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard...
Brian McLogan
Find the Unit Vector U in the Same Direction as Vector W
Learn how to determine the unit vector of a vector in the same direction. The unit vector is a vector that has a magnitude of 1. The unit vector is obtained by dividing the given vector by its magnitude.
Brian McLogan
Write the equation of a line given a point and a slope that is a fraction
👉 Learn how to write the equation of a line in a point-slope form. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various forms which we can...
Let's Tute
Microsoft Excel Tutorial: Formatting Charts
This video tutorial provides an overview of how to format charts in Microsoft Excel. It covers various formatting options such as resetting the chart style, inserting shapes, changing shape styles, adjusting chart dimensions, and...
Curated Video
KS2 Primary English Age 9-13 - Writing: Writing for Impact Part 5 - Explained
SchoolOnline's Primary English videos are brilliant, bite-size tutorial videos delivered by examiners and skilled teachers. Ideal for ages 9-13, they cover every key skill in English Reading and Writing that students need to master in...
Curated Video
Use variables to store data : Variables and Data types
From the section: Introduction to JavaScript. This section will give a brief introduction about JavaScript with code examples. Introduction to JavaScript: Variables and Data types
Let's Tute
Introduction to Microsoft Excel VBA Editor Tool
In this video, the speaker, a Microsoft certified trainer, introduces the Microsoft Excel VBA editor tool. They explain the basics of VBA and macros, their functions and applications in Microsoft Excel. They also discuss the Visual Basic...
Brian McLogan
Graphing the parabola by completing the square and find the focus and directrix
Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...
Packt
Working with Time
Real-Time Web Applications with Socket.io (Chat App): Working with Time This clip is from the chapter "Real-Time Web Applications with Socket.io (Chat App)" of the series "The Complete Node.js Developer Course (3rd Edition)".In this...