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Absolute value

en.wikipedia.org/wiki/Absolute_value

In mathematics, the absolute value or modulus |x| of a real number x is the non- negative value of x without regard to its sign. Namely, |x| = x for a positive x, |x| ...

Absolute Value - Purplemath

www.purplemath.com/modules/absolute.htm

Explains absolute values in plain terms, and discusses notation, concepts, and common mistakes.

What's an Absolute Value? | Coolmath.com

www.coolmath.com/algebra/18-absolute-value-equations-inequalities/01-absolute-values-01

Before we start sticking a bunch of x's in these things, let's remember what they are. Look at a few examples:

Absolute Value of a Number - Cool Math

www.coolmath.com/prealgebra/08-signed-numbers-integers/04-signed-numbers-integers-absolute-values-01

This prealgebra lesson defines and explains how to find the absolute value of a number.

MathSteps: Grade 7: Absolute Value: What Is It? - Education Place

www.eduplace.com/math/mathsteps/7/b/

Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value ...

Absolute Value - BrainPOP

www.brainpop.com/topics/absolutevalue/

In this educational animated movie about Math learn more about the value of numbers and their distance from zero.

IXL - Absolute value and opposite integers (6th grade math practice)

www.ixl.com/math/grade-6/absolute-value-and-opposite-integers

Fun math practice! Improve your skills with free problems in 'Absolute value and opposite integers' and thousands of other practice lessons.

What Does Absolute Value Mean? | Virtual Nerd

www.virtualnerd.com/pre-algebra/algebra-tools/integers-absolute-value/absolute-value/absolute-value-definition

Note: In this tutorial you'll see how you can think of absolute value in a very intuitive way. Let us know if you have any questions about it!

Absolute Value -- from Wolfram MathWorld

mathworld.wolfram.com/AbsoluteValue.html

where sgn(x) is the sign function. The absolute value is therefore always greater than or equal to 0. The absolute value of x for real x is plotted above.

Absolute Value Inequalities - SOS Math

www.sosmath.com/algebra/inequalities/ineq03/ineq03.html

The ``forget the minus sign" definition of the absolute value is useless for our purposes. Instead, we will mostly use the geometric definition of the absolute value:.

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Absolute Value
A business valuation method that uses discounted cash flow analysis to determine a company's financial worth. The absolute value method differs from the relative value models that examine what a company is worth compared to its competitors. Abso... More »
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Absolute Value - Math is Fun

www.mathsisfun.com

"6" is 6 away from zero, and "−6" is also 6 away from zero. So the absolute value of 6 is 6, and the absolute value of −6 is also 6 ...

Absolute value smallest to biggest | Absolute value | Khan Academy

www.khanacademy.org

If you put absolute value signs around any number/expression/equation and then put a negative(minus) before the signs, the number would ALWAYS be ...

Absolute value. Absolute value equations - A complete course in ...

www.themathpage.com

The geometrical meaning of the absolute value. How to solve an absolute value equation. How to solve an absolute value inequality.