Graph coloring

Shift graph

In graph theory, the shift graph Gn,k for is the graph whose vertices correspond to the ordered -tuples with and where two vertices are adjacent if and only if or for all . Shift graphs are triangle-free, and for fixed their chromatic number tend to infinity with . It is natural to enhance the shift graph with the orientation if for all . Let be the resulting directed shift graph.Note that is the directed line graph of the transitive tournament corresponding to the identity permutation. Moreover, is the directed line graph of for all . (Wikipedia).

Shift graph
Video thumbnail

Phase shifts of trigonometric functions

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the critical points which includes: the x-intercepts, the maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

How does phase shift affect your graph

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the critical points which includes: the x-intercepts, the maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

Transformations of trigonometric graphs

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the critical points which includes: the x-intercepts, the maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

What are the key points to trigonometric graphs

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the critical points which includes: the x-intercepts, the maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

Comparing the graphs of the six trigonometric functions

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the critical points which includes: the x-intercepts, the maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

What is the amplitude of a trigonometric graph

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the critical points which includes: the x-intercepts, the maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

Important parts of a trigonometric function

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the critical points which includes: the x-intercepts, the maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

Ex: Match the Graph of a Horizontal or Vertical Shifted Graph to a Function

This video explains how to determine which function matches a graph that is horizontally or vertically shifted from the parent function. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com

From playlist Graphing the Square Root Function with Transformations

Video thumbnail

How do you determine the phase shifts for sine and cosine graphs

👉 Learn the basics to graphing sine and cosine functions. The sine graph is a sinusiodal graph with x-intercepts at x = 2n*pi, maximun value of 1 at x = pi/2 + 2n*pi and minimum value of -1 at x = -pi/2 + 2n*pi. The cosine graph is a sinusiodal graph with x-intercepts at x = n*pi/2, maximu

From playlist How to Graph Trigonometric Functions

Video thumbnail

Introduction to Graph Transformations (Precalculus - College Algebra 14)

Support: https://www.patreon.com/ProfessorLeonard Cool Mathy Merch: https://professor-leonard.myshopify.com How to use Transformations to Graph basic functions and why the transformations do what they do.

From playlist Precalculus - College Algebra/Trigonometry

Video thumbnail

Master Graphing Exponential Equations with transformations determine domain range

Subscribe! http://www.freemathvideos.com Want more math video lessons? Visit my website to view all of my math videos organized by course, chapter and section. The purpose of posting my free video tutorials is to not only help students but allow teachers the resources to flip their classro

From playlist Exponential and Logarithmic Functions #Master

Video thumbnail

Graphing Translations of the Basic Rational Function f(x)=1/x

This video explains how to graph a translation of the basic rational function f(x)=1/x. http://mathispower4u.com

From playlist Graphing Rational Functions

Video thumbnail

Graph Shifting, Stretching, and Shrinking - Precalculus

We learn graph transformations and how to shift graphs vertically, shift horizontally, stretch vertically, stretch horizontally, shrink vertically, and shrink horizontally using graphs in this #precalculus / #precalc video. Join this channel to get access to perks: https://www.youtube.com

From playlist Precalculus

Video thumbnail

Intermediate Algebra Lecture 11.5 Part 1

Intermediate Algebra Lecture 11.5 Part 1: Sketching Graphs of Quadratic Functions

From playlist Intermediate Algebra Playlist 1

Video thumbnail

Shifting, Stretching and Reflecting Parent Function Graphs

Learn how to recognize shifts, vertical and horizontal stretches and reflections as they affect parent functions in this free math video tutorial by Mario's Math Tutoring. 0:00 Intro 0:22 Diagrams of 6 Basic Parent Functions 1:07 Looking at a Horizontal Shift of the Square Root Function 1

From playlist Algebra 2

Video thumbnail

Quadratic Function Transformations

This video explains transformation of the basic quadratic function. http://mathispower4u.com

From playlist Determining Transformations of Functions

Video thumbnail

How to find the horizontal shift when there is a compression of a function

👉 Learn how to graph absolute value equations when we have a value of b other than 1. B will affect our horizontal shift as well as horizontal stretch compress. We will do this by first identifying the axis of symmetry and using a table to plot the points. However, once we have an underst

From playlist Graph Absolute Value Functions

Video thumbnail

Equation of Sine and Cosine from a Graph

Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher

From playlist PreCalculus

Related pages

Graph theory | Chromatic number | Tournament (graph theory) | Line graph | Triangle-free graph | Graph coloring