Curated Video
Determining the Number of Solutions in Linear Systems
In this video lesson, the teacher explains how to determine the number of solutions when solving linear systems of equations. The lesson covers three different methods: graphing, solving algebraically, and considering the system in...
Brian McLogan
How to solve a system by graphing lines
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
Master how to graph a linear equation using slope intercept form
Master how to graph a linear equation using slope intercept form
Curated Video
Understanding the Circulatory System and Blood Vessels
The video is about the circulatory system, which is a group of organs that work together to transport substances to and from cells in the body. The video explains how blood flows around the circulatory system and how blood vessels are...
Curated Video
Linear Simultaneous Equations: Solving with the Elimination Method
This video provides a lecture on solving linear simultaneous equations using the elimination method. The concept of simultaneous equations is first introduced, followed by a step-by-step explanation of how to use the elimination method...
Let's Tute
Pair of Linear Equations: Coincident Equations
In this video, the teacher explains the concept of coincident pair of linear equations using examples and graphs. Coincident linear equations are those that have infinite solutions, and they are dependent on each other. The video...
Curated Video
Computing Depreciation: Analyzing a Model
Through this video, students will understand the concepts of exponential growth and decay, and how they relate to the value of assets over time. By reviewing examples and formulas, students will be able to calculate the worth of...
Curated Video
How to Solve a System of Linear Equations By Graphing
In this video lesson, you will learn how to graph a system of linear equations and solve them by identifying the point of intersection. You will also learn how to check your solutions to ensure they are true for both equations in the...
FuseSchool
Simultaneous Equations By Elimination
In this video we are going to discover what simultaneous equations are, and how to solve them. Simultaneous equations are two or more equations with two or more unknowns. They are called simultaneous because they must be solved at the...
Why U
Algebra 43 - Types of Linear Systems in Three Variables
This video illustrates eight ways in which planes in the graph of a system of three linear equations in three variables can be oriented, thus creating different types of solution sets.
Curated Video
GCSE Maths - How to Solve Simultaneous Equations Using Graphs #61
This video covers how to solve linear simultaneous equations using graphs. One way to solve simultaneous equations is by plotting them both on a graph and finding the point where they cross. The coordinates of this point will be the...
Brian McLogan
Graphing the linear system with a vertical line
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
TED Talks
TED: The emergent patterns of climate change | Gavin Schmidt
You can't understand climate change in pieces, says climate scientist Gavin Schmidt. It's the whole, or it's nothing. In this illuminating talk, he explains how he studies the big picture of climate change with mesmerizing models that...
Brian McLogan
Learn how to graph a horizontal linear inequality
👉 Learn how to graph linear inequalities with one variable. Linear inequalities are graphed the same way as linear equations, the only difference being that one side of the line that satisfies the inequality is shaded. Also broken line...
Brian McLogan
Master how to graph a linear equation in standard form
Master how to graph a linear equation in standard form
Brainwaves Video Anthology
Esther Wojcicki - Empowering Students
Esther Wojcicki, the head of Palo Alto High School’s journalism program and a distinguished visiting scholar at Stanford’s MediaX, speaks about the need for educators to empower their students by allowing them to lead, show what they can...
Brian McLogan
Graphing the system of linear equations with one solution
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
How to solve a system of equations by graphing both equations
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
The Business Professor
What is Frustrating Purpose in a Contract
This Video Explains: What is Frustrating Purpose in a Contract
Brian McLogan
Solving by factoring and using the square root method
👉Learn how to solve a quadratic equation by factoring a perfect square trinomial. A perfect square trinomial quadratic equation is of the form y = x^2 +2cx + c^2, where c is a perfet square. There are couple of ways we can solve a...
Curated Video
Special Systems of Linear Equations
In this video, the teacher explains special systems of linear equations and how to identify the number of solutions and classify them without solving. The video covers the three types of solutions: one solution, no solution, and...
Let's Tute
Solving Pair of Linear Equations by Elimination Method
In this video, a teacher explains how to solve a pair of non-linear equations by converting them into linear equations using the elimination method. The teacher provides step-by-step instructions and demonstrates how to find the values...
Brian McLogan
What is the definition of scientific notation
👉 Learn about scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and...