Inequalities on a Number Line

In math, inequalities are like sentences that tell us about the relationship between numbers. When we draw them on a number line, we’re showing which part of the numbers we’re talking about.

Graphing Inequalities on a Number Line

Imagine looking at a picture that represents these inequalities: a number x is greater than or equal to 4 (z ≥ 4), greater than 4 (x > 4), less than or equal to 4 (x ≤ 4), and less than 4 (x < 4).

The symbols (≥, >, ≤, <) are like the words in our math language that tell us how the numbers compare. And the number line acts like a map, helping us visually understand which range of numbers our inequality is referring to.

Number Lines

Number line is a fundamental tool in mathematics that provides a visual representation of numbers. It serves as a guiding map for understanding the order of numbers, their magnitudes, and the principles of addition and subtraction.

In this article we have covered the basic concepts related to a number line; what is a number line, the different parts of a number line, negative and positive number lines, how to draw a number line, performing operations on a number line, and others in detail.

Table of Content

  • What is a Number Line?
  • How to Draw a Number Line?
  • Numbers on a Number Line
  • Parts of a Number Line
  • Inequalities on a Number Line

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