Curated Video
Graphing Quadratic Functions and Transformations
In this lesson, we will learn how to graph quadratic functions in the form F of X equals ax squared. We will review vocabulary, characteristics of quadratic functions, and two transformations: vertical shrink and vertical stretch. We...
The March of Time
1952: MONONGAHELA RIVER: VS The Shannopin diesel towboat pushing barges full of coal out of the Mon river lock, Captain Bill Cunningham operating levers in pilot house, the Shannopin moving along river. Dam, waterway, upstream, steel industry
MOT 1952: MONONGAHELA RIVER: VS The Shannopin diesel towboat pushing barges full of coal out of the Mon river lock, Captain Bill Cunningham operating levers in pilot house, the Shannopin moving along river. Dam, waterway, upstream, steel...
NASA
NASA | Arctic Sea Ice Shrinks to Yearly Minimum -- Sept. 9, 2011
On Sept. 9th, 2011, Arctic sea ice most likely hit its minimum extent for the year. On Sept. 20th, NASA's Cryosphere Program Manager, Tom Wagner, shared his perspectives on the ice with television audiences across the country. On the top...
Curated Video
CSS Bootcamp: Master CSS (Including CSS Grid/Flexbox) - max-content, min-content, minmax()
CSS Grid: max-content, min-content, minmax() This clip is from the chapter "CSS Grid" of the series "CSS Bootcamp: Master CSS (Including CSS Grid/Flexbox)".Learn about CSS Grid here
Brian McLogan
What are the important characteristics of the sine and cosine graph
👉 Learn the basics to graphing sine and cosine functions. The sine graph is a sinusiodal graph with x-intercepts at x = 2n*pi, maximun value of 1 at x = pi/2 + 2n*pi and minimum value of -1 at x = -pi/2 + 2n*pi. The cosine graph is a...
Brian McLogan
Graph the Secant Function with an Extension of It's Period and Vertical Shift
👉 Learn how to graph a secant function. To graph a secant function, we start with the cosine graph by first determining the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase...
Curated Video
Java Programming for Complete Beginners - Java 16 - Step 11 - Stream Terminal Operations - 2 - Min, Collect To List
In this session, we will learn about stream terminal operations - 2 - min, collect to list. This clip is from the chapter "Introduction to Functional Programming" of the series "Java Programming for Complete Beginners - Java 16".In this...
Curated Video
Python for Data Analysis: Step-By-Step with Projects - Tackling Missing Data (Imputing with Model)
This video explains tackling missing data (imputing with model). This clip is from the chapter "Cleaning Data" of the series "Python for Data Analysis: Step-By-Step with Projects".This section introduces you how to clean the data.
Brian McLogan
Understanding the vertex and translations of a quadratic
👉 Learn how to graph quadratic equations by completing the square. 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...
APMonitor
Solve and Optimize ODEs in MATLAB
This tutorial covers MATLAB programming to simulate a differential equation model and optimize parameters to match measurements. In this exercise, the model is simulated with an ODE integrator (ode15s) and optimized with fmincon or...
Curated Video
Beginning Python (Video 14)
Python is the becoming the language of choice for pretty much every arena. It is a very simple yet extremely powerful programming language. It is a scripting language that is widely used for prototyping to get work up and running in a...
Curated Video
Graphing Quadratic Equations
In this video, the teacher explains how to graph a quadratic equation using the axis of symmetry, vertex, and T chart. They use the example of a small roller coaster at a kiddie park, showing how to find the height difference from the...
IDG TECHtalk
How to prep for Windows 7, Server 2008 end of life
Still running Windows 7 or Windows Server 2008? Take these steps to minimize your risk.
Brian McLogan
Graphing the Cosine Function with a Change in Period and Vertical Transformation
👉 Learn how to graph a cosine function. To graph a cosine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from...
Brian McLogan
How to Graph the Sine Graph with Period Change
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Brian McLogan
How to Graph the Sine Function by Applying a Phase Shift and Vertical Translation
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Brian McLogan
What can we learn from a quadratic in vertex form, y = -3(x - (1/2))^2 - 5
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it...
Curated Video
Using Goal Seek Tool in Excel to Set Target Grades for Students
The video demonstrates how to use the Goal Seek tool in Excel to quickly determine the target grade a student needs to achieve in a particular subject in order to reach a desired overall average. By setting a target average and letting...
Curated Video
Mastering Tableau 2018.1, Second Edition 9.4: Using Nested LOD Expressions
In this video, we’ll see nested LOD expressions in detail. • The importance of nested LOD • Implement nested LOD
Curated Video
The Full Stack Web Development - Data Validation & Listing Data
Backend Programming with Ruby On Rails: Data Validation & Listing Data This clip is from the chapter "Backend Programming with Ruby On Rails" of the series "The Full Stack Web Development".In this section, we will talk about whole MVC...
Curated Video
C++ Standard Template Library in Practice - Min
The listener is new to algorithms and does not know about the min algorithms. • Introduce the listener to the std::min and std::min_element algorithm • Show how it works and explain the different versions available • Reinforce the lesson...
Brian McLogan
Graphing the Cosecant Function with a Change in Period
👉 Learn how to graph a cosecant function. To graph a cosecant function, we start with the sine graph by first determining the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the...
Curated Video
Java Programming for Complete Beginners - Java 16 - Step 05 - Java Arrays - Exercise - Create Student Class - Part 1 - Total and Ave
In this session, we will learn about Java arrays - Exercise - Create Student Class - Part 1 - Total and Ave. This clip is from the chapter "Arrays and ArrayLists" of the series "Java Programming for Complete Beginners - Java 16".In this...
Brian McLogan
Master Optimizing the objective function of a linear programming problem
Master Optimizing the objective function of a linear programming problem