Name: How Do You Write Intervals as Inequalities?
Uploaded: 2023-08-27T14:16:03.942Z
Channel: House of Math
Description: An interval can be notated using inequality signs to represent the range of the interval. This video explains how to use them through examples.

An interval can be notated using inequality signs to represent the range of the interval. This video explains how to use them through examples.

A real number is any value that can be represented on a number line. Examples of real numbers are integers, decimals, fractions, square roots and the number π

Mathagon

Definition

Interval on a Number Line

Intervals as Inequalities

Interval Notation Using Square Brackets and Parentheses

Open Intervals

Closed Intervals

Half-open Intervals

Union of Intervals

Intersection of Intervals

What Are Intervals?

An interval can be notated using inequality signs to represent the range of the interval. This video explains how to use them through examples. 