One-dimensional coordinate systems | Mathematical manipulatives | Real numbers | Elementary mathematics | Topological spaces
In elementary mathematics, a number line is a picture of a graduated straight line that serves as visual representation of the real numbers. Every point of a number line is assumed to correspond to a real number, and every real number to a point. The integers are often shown as specially-marked points evenly spaced on the line. Although the image only shows the integers from –3 to 3, the line includes all real numbers, continuing forever in each direction, and also numbers that are between the integers. It is often used as an aid in teaching simple addition and subtraction, especially involving negative numbers. In advanced mathematics, the number line can be called as a real line or real number line, formally defined as the set R of all real numbers, viewed as a geometric space, namely the Euclidean space of dimension one. It can be thought of as a vector space (or affine space), a metric space, a topological space, a measure space, or a linear continuum. Just like the set of real numbers, the real line is usually denoted by the symbol R (or alternatively, , the letter “R” in blackboard bold). However, it is sometimes denoted R1 in order to emphasize its role as the first Euclidean space. (Wikipedia).
Plot Whole Numbers on the Number Line
The video explains how to plot whole numbers on the number line. http://mathispower4u.com
From playlist Whole Numbers: Place Value and Writing Numbers
Representation of Whole Numbers on the Number Line | Don't Memorise
In this video, we will learn to plot whole numbers on the number line. Also, we will learn about the order of numbers on the number line & in the end, we will find out the uses of the number line. To learn more about Whole Numbers, enrol in our full course now: https://bit.ly/WholeNumbers
From playlist Whole Numbers Class 06
Different Types of Numbers on the number line, lesson 1 #shorts
Watch the full playlist: https://www.youtube.com/watch?v=kcxK3_sROZA&list=PL14bv5vXK2WWuODhGbpPQA0GamV5ohOVb&index=1 Natural Numbers (N), (also called positive integers, counting numbers, or natural numbers); They are the numbers {1, 2, 3, 4, 5, …} Whole Numbers (W). This is the set of na
From playlist Celebrities Teach Math: The Number System
ALGEBRA & PRE-ALGEBRA REVIEW: Ch 1 (4 of 53) The Number Line
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the number line and how to find the locations of numbers on the number line. Next video in this series can be seen at: https://youtu.be/H6gqSY2jUQg
From playlist Michel van Biezen: MATH TO KNOW BEFORE HIGH SCHOOL
From playlist Transformations of the Number Line
Algebra - Ch. 0.6: Basic Concepts (2 of 36) What are Imaginary Numbers?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the differences between real and imaginary numbers on a number line, a real and imaginary axis, and the x-y plane. Next video in this series can be seen at: https://youtu.be/jqQXoh9YQQY
From playlist ALGEBRA 0.6 BASIC CONCEPTS
Introducing the concept of a double number line
From playlist Arithmetic and Pre-Algebra: Fractions, Decimals and Percents
Ex: Identifying Whole Numbers on the Number Line
This video provides examples of how to identify whole numbers on the number line with different scales on the number line. Search Video Library at http://www.mathispower4u.wordpress.com
From playlist Whole Numbers: Place Value and Writing Numbers
Stretch of the Imagination [Manipulating the Entire Number Line] (F.O.A. #5)
Ever wish you could bend reality to your will? While air bending is cool, number line bending is just as cool! Today we're going to explore a totally different way of thinking about arithmetic and you're gonna love it! ----------------------------------------------------------------------
From playlist Summer of Math Exposition Youtube Videos
26. Sum-product problem and incidence geometry
MIT 18.217 Graph Theory and Additive Combinatorics, Fall 2019 Instructor: Yufei Zhao View the complete course: https://ocw.mit.edu/18-217F19 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62qauV_CpT1zKaGG_Vj5igX A famous open problem says that no set of integers can si
From playlist MIT 18.217 Graph Theory and Additive Combinatorics, Fall 2019
Marina Iliopoulou: Three polynomial methods for point counting, Lecture III
During these lectures, we will describe (a) the polynomial method that Dvir developed to solve the Kakeya problem in finite fields, (b) polynomial partitioning, developed by Guth and Katz to solve the Erdös distinct distances problem in the plane, and (c) the slice rank method, developed b
From playlist Harmonic Analysis and Analytic Number Theory
Logistic Regression and the Perceptron Algorithm: A friendly introduction
Announcement: New Book by Luis Serrano! Grokking Machine Learning. bit.ly/grokkingML 40% discount code: serranoyt An introduction to logistic regression and the perceptron algorithm that requires very little math (no calculus or linear algebra), only a visual mind. 0:00 Introduction 0:08
From playlist General Machine Learning
What is the X Y Coordinate System , Intermediate Algebra , Lesson 55
This tutorial gives an introduction to the x y coordinate system, and demonstrates how to represent a point in this system. Join this channel to get access to perks: https://www.youtube.com/channel/UCn2SbZWi4yTkmPUj5wnbfoA/join :)
From playlist Intermediate Algebra
Marina Iliopoulou: Three polynomial methods for point counting, Lecture II
During these lectures, we will describe (a) the polynomial method that Dvir developed to solve the Kakeya problem in finite fields, (b) polynomial partitioning, developed by Guth and Katz to solve the Erdös distinct distances problem in the plane, and (c) the slice rank method, developed b
From playlist Harmonic Analysis and Analytic Number Theory
Linear Equations With Two Variables -- Graphing Lines (TTP Video 28)
https://www.patreon.com/ProfessorLeonard How to Graph Lines by plotting points. Focus will be on making tables to graph lines. HOWEVER, another key focus will be on understanding how the equation of a line relates to the graph of a line which leads to more elegant techniques.
From playlist To The Point Math (TTP Videos)
Graphing -- The Rectangular Coordinate System and Plotting (TTP Video 26)
https://www.patreon.com/ProfessorLeonard An introduction to the Rectangular Coordinate System. Focus will be on plotting points and understanding the basics of the XY plane.
From playlist To The Point Math (TTP Videos)
Solving Olympiad Level Geometry Problems with Complex Numbers #SoME2
Errata: At 9:20 the second -lambda should be replaced with +lambda At 13:09 we meant to say: "The astute scholars amongst you may have noticed that we just looked at Cartesian geometry up to this point." At 24:53 we meant to say: "We just know that D is somewhere on the line segment AC."
From playlist Summer of Math Exposition 2 videos
How to Plot Numbers on a Number Line
How to Plot Numbers on a Number Line
From playlist Intermediate Algebra
Hilbert's 15th Problem: Schubert Calculus | Infinite Series
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Get 2 months of Curiosity Stream free by going to www.curiositystream.com/infinite and signing up with the promo code "infinite." It's said that Hermann Schubert perfor
From playlist An Infinite Playlist