Curated OER
What Does the Constant 'k' do in y = |x|+k?
How do you translate absolute value equations vertically? What's a parent equation? What is a constant k in an equation? How does the value of the constant k change the graph of the equation vertically? So many questions. Watch as the...
Curated OER
What's a Percent of Change?
Learners who view this video will gain a stronger understanding of percent of change. This tutorial provides a formula and a sample problem. As the tutor completes the example, she explains and clarifies each step that she takes to find...
Curated OER
How Do You Add Two Negative Numbers?
A very simple explanation of adding two negative numbers together. Well, it's a mathematical explanation that includes moving the negative and using absolute value. Just watch the instructor as she shows you the steps and it will make...
Curated OER
What are the Rules for Using Absolute Values to Add Integers?
There are several rules to adding integers using absolute values. It can seem a bit overwhelming to remember these rules. Watch this video and learn the rules as the instructor illustrates a few examples and explains the steps involved.
Curated OER
What does Absolute Value Mean?
As long as you keep in mind that there is no such thing as negative distance, then you will know the meaning of absolute value.
Curated OER
What Are Some Words We Use To Write Inequalities?
Prepare your learners to comprehend word problems that involve different types of inequalities. This tutorial provides an overview of the common phrases used to describe compound inequalities and absolute value inequalities. With this...
Curated OER
What Does the Constant 'h' do in y = |x-h|?
Translating the graph of an absolute value equation horizontally based on the value of a constant, seems to be a big task. That sentence was a mouthful. So what does it all mean? Click on this video to observe the instructor illustrate...
Curated OER
How Do You Write an Equation for a Translation of an Absolute Value Function?
Translate an absolute value equation, horizontally and vertically. First, what is the form of an absolute value equation? There are several variables that represent specific pieces in this equation. Vertical, horizontal, constant,...
Curated OER
How Do You Figure Out if an Absolute Value Inequality is an AND or OR Compound Inequality?
The problem is to determine if a given inequality represents an AND or OR compound inequality. There has to be a way to make that determination. Well, one way is to graph it on a number line and actually see what happens. Do the lines...
Curated OER
What Are Some Words We Use To Write Inequalities?
Prepare your learners to comprehend word problems that involve different types of inequalities. This tutorial provides an overview of the common phrases used to describe compound inequalities and absolute value inequalities. With this...
Curated OER
How Do You Add Two Negative Numbers?
A very simple explanation of adding two negative numbers together. Well, it's a mathematical explanation that includes moving the negative and using absolute value. Just watch the instructor as she shows you the steps and it will make...
Other
Algebra2 Go: Prealgebra: Absolute Value & the Opposite of a Number
Concept demonstration video [8:26] explains how to find the opposite and the absolute value of a given number. A number line is used to help show the distance from zero.
Virtual Nerd
Virtual Nerd: What Are Some Words We Use to Write Inequalities?
Learn some of the common phrases associated with inequalities such as a compound inequality and an absolute power inequality. This tutorial will define these terms and provide examples. [4:22]
Khan Academy
Khan Academy: Algebra: Absolute Value Equations
This video demonstrates how to solve equations that contain absolute values. It also demonstrates what an absolute value function would look like on a graph. Practice problems available. This video also appears in the strand Algebra:...
Khan Academy
Khan Academy: Algebra: Absolute Inequalities 2
A step-by-step demonstration on how to solve an inequality with an absolute value and fractions. [7:30]
Khan Academy
Khan Academy: Algebra: Absolute Value Inequalities Example 2
A step-by-step video explaining how to solve and graph all possible values of an absolute value inequality and test the solution set. [4:38]
Khan Academy
Khan Academy: Algebra I: Linear Equations: Absolute Value Equation Example 2
This video demonstrates how to solve an equation that contains absolute values. It also shows how to check your answer and plot it on a number line. [6:32]
Khan Academy
Khan Academy: Algebra: Comparing Absolute Values
A video explaining what the absolute value of an integer is and comparing absolute values with each other. Practice problems available. [4:07]
Khan Academy
Khan Academy: Algebra: U02 L2 T2 We1 Absolute Value equations.avi
A step-by-step demonstration on how to solve an equation with an absolute value and a solution equal to zero. [1:47]
Khan Academy
Khan Academy: Algebra 1: Absolute Value Inequalities Example 1
A step-by-step video explaining how to solve and graph all possible values of an absolute value inequality. This video also appears in the strand Algebra: Absolute Value. [3:26]
Khan Academy
Khan Academy: Algebra: Absolute Value Inequalities Example 3
Video solves an absolute value inequality that has no solution. This video also appears in the strand Algebra: Absolute Value. [2:35]
Khan Academy
Khan Academy: Algebra: Absolute Inequalities Example 3
A step-by-step explanation of an absolute value inequality that has no solution. [2:35]
Khan Academy
Khan Academy: Algebra: Absolute Value Equations Example 1
This video demonstrates how to solve an equation that contains absolute values. It also shows how to check your answer. This video also appears in the strand Algebra: Absolute Value. [3:26]
Khan Academy
Khan Academy: Algebra: Absolute Value and Number Lines
A review of what an absolute value is and a step-by-step demonstration on how to plot absolute values on a number line. Practice problems available. [5:39]