Curated Video
How to Solve Absolute Value Inequalities
In this video lesson we will learn about absolute value inequalities. We will discover that a less than or less than or equal to absolute value inequality will have an AND solution set. We will learn that a greater than or greater than...
Brian McLogan
Algebra 1 - Graphing an inequality with test points - Cool Math
In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account for two variables. We graph linear inequalities using the same process as linear equations. We then use shading to...
Brian McLogan
Solving a quadratic by graphing
Learn how to graph quadratic inequality. A quadratic inequality is an inequality is an inequality whose highest exponent on its variable is 2. The graph of a quadratic inequality is similar to the graph of a quadratic equation with the...
FuseSchool
How To Order Integers & How To Use Inequality Signs
How To Order Integers & How To Use Inequality Signs | Numbers | Maths | FuseSchool In this lessons, you will learn two things: 1. how to order integers - positive and negative numbers 2. how to use inequality signs
KnowMo
Solving Quadratic Inequalities by Graphing and Factoring
This video provides a comprehensive tutorial on how to solve quadratic inequalities. The instructor uses several examples to demonstrate the process, beginning with inputting values and sketching the graphs of the quadratic equations...
Curated Video
Solving Simple Inequalities Using Additive and Multiplicative Inverses
In this video, the teacher explains how to solve simple inequalities using additive and multiplicative inverses. They review the addition and multiplication properties of equality and then apply them to inequalities. They also discuss...
Curated Video
Comparing Inequalities Using Graphs
This video goes over the similarities and differences between two inequalities, highlighting the importance of understanding the inequality signs and the order of the variables. We emphasizes the need to carefully graph the inequalities...
Brian McLogan
How to graph linear inequalities
👉 Learn how to graph linear inequalities. 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 (dashes) is used...
KnowMo
Solving Linear Inequalities: Rules and Examples
The video explains how to solve linear inequalities by demonstrating multiple examples. It highlights the similarities between solving linear equations and inequalities and emphasizes the importance of keeping the inequality sign...
Curated Video
Solving One-Variable Inequalities Using Additive and Multiplicative Inverses
In this video, the teacher explains how to solve one-variable inequalities using additive and multiplicative inverses. They review the addition and multiplication properties of inequalities, emphasizing the need to reverse the inequality...
Corbett Maths
Inequalities
Inequalities are more than just math symbols. Pupils learn about one-variable inequalities by watching a short YouTube video. After reviewing the meaning of inequality signs, the video explains how to interpret and write one-variable...
Northeast Arkansas Education Cooperative
Solving Inequalities
Explain how to solve single variable inequalities with an instructive video. It includes equations with coefficients represented by variables. The video specifically aligns with Common Core, making it an ideal resource to ensure...
Brightstorm
Linear Inequalities - Concept
Not all inequalities are equal. A video provides an introduction to the notation for inequalities. It provides tips on connecting the notation to the way the inequality is graphed, either on a number line or the coordinate plane.
TED-Ed
Navigating Our Global Future
As we make great strides in technology in an increasingly globalized world, are we actually headed toward a century of eco-disaster and collapse? Listen as Ian Goldin, director of 21st Century School at Oxford, discusses the two...
Curated OER
How Do You Solve a Word Problem Using an Inequality Where You're Multiplying Positive Fractions?
Ingrid got some good advice from her father about building a bridge out of pasta. Now she has to do some calculations to build a strong pasta bridge. Figure out how tall she can build her bridge based on a given length. Two given values...
Curated OER
How Do You Solve a Word Problem Using an Inequality Where You're Multiplying Negative Fractions?
It just doesn't seem right to lose points when answer a question incorrectly. Well, that's what this word problem is all about. So calculate how many incorrect answers the team gave. Don't forget to flip the inequality when dealing with...
Curated OER
What's a Half-Plane?
When you graph an inequality on the coordinate plane you will get two half-planes. The line itself is called the boundary line. One of the halves is called the closed half-plane and the other half is called the open half-plane. How do...
Curated OER
How Do You Graph a Great Than Inequality on the Coordinate Plane?
Do you know how to graph a linear equation? If you do then graphing an inequality will not be a problem for you. There are a couple of differences: is the line solid or dashed, and which half plane do you have to shade. Watch this video...
Curated OER
How Do You Figure Out Whether a Boundary is a Part of the Graph of an Inequality?
Is the boundary line part of the graph of an inequality? Here's a hint: the sign of the inequality holds the answer! Are the brain cells firing up trying to figure out what that means? Watch this video as the instructor graphs the...
Curated OER
What's a Boundary?
Are you graphing an inequality? What's that dashed line called? It's called a boundary line and it is the line that separates the coordinate plane into two separate half planes.
Curated OER
How Do You Use Multiplication With Positive Numbers to Solve an Inequality Problem?
Broken lights at the skating rink? Are there enough not broken to be able to see well enough to skate? Set up this real-world word problem and find the total number of lights in the skating rink. Two given values and one variable. Solve...
Curated OER
How Do You Use Multiplication with Negative Numbers to Solve an Inequality Word Problem?
Solve this real world word problem in just one written step. The original inequality is a division problem, so to solve it, use the multiplication property of inequality. Was the problem solved by multiplying a negative number? Yes! So...
Curated OER
How Do You Solve an Inequality by Multiplying by a Positive Number?
Instruct your pupils on solving inequalities by multiplying by positive numbers with this video. The video presents how to do just this in step-by-step fashion. A straightforward video, this could be used to supplement your lesson during...
Curated OER
How Do You Use Division With Negative Numbers to Solve an Inequality Word Problem?
A word problem that needs to be written as an inequality to solve. This expression seems pretty straightforward and only takes one step to solve. But wait, the division property was used with a negative number so the inequality sign has...