In mathematics, the vertical line test is a visual way to determine if a curve is a graph of a function or not. A function can only have one output, y, for each unique input, x. If a vertical line intersects a curve on an xy-plane more than once then for one value of x the curve has more than one value of y, and so, the curve does not represent a function. If all vertical lines intersect a curve at most once then the curve represents a function. (Wikipedia).
This video explains how to apply the vertical line test to determine if a relation is a function. Site: http://mathispower4u.com
From playlist Determining if a Relations is a Function
ʕ•ᴥ•ʔ How to Do Vertical Line Test | StudyPug
Quickly master vertical line test. Watch more lessons like this and try our practice at https://www.studypug.com/algebra-help/relations-and-functions/introduction-to-functions Watch more step by step examples at https://www.studypug.com === Follow us YOUTUBE http://www.youtube.com/c/
From playlist GCSE Exam Prep
How to use the Horizontal Line Test
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys How to use the Horizontal Line Test. Just a few examples of how to use the horizontal line test to determine if a function is one to one(injective).
From playlist College Algebra
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! The Vertical Line Test. Using the Vertical Line Test to determine if a given graph represents a function.
From playlist All Videos - Part 6
Ex 2: Use the Vertical Line Test to Determine if a Graph Represents a Function
This video provides 4 examples of how to use the vertical line test to determine if a graph represents a function. Complete Library: http://www.mathispower4u.com Search Library: http://www.mathispower4u.wordpress.com
From playlist Determining if a Relations is a Function
From playlist MATH 1314: College Algebra
How to use the Vertical Line Test
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys How to use the Vertical Line Test
From playlist College Algebra Exam 2 Playlist
Using the Vertical Line Test (Precalculus - College Algebra 6)
Support: https://www.patreon.com/ProfessorLeonard Cool Mathy Merch: https://professor-leonard.myshopify.com/ How and Why the Vertical Line Test works to determine functionality.
From playlist Precalculus - College Algebra/Trigonometry
Pre-Calculus - The vertical line test for functions
This video describes how to use the vertical line test to determine if a relation is a function or not. Remember that for any vertical line it can only cross once, in order to pass the test. For more videos visit http://www.mysecretmathtutor.com
From playlist Pre-Calculus
This precalculus video tutorial provides a basic introduction into the vertical line test. It explains how to tell if a graph represents a function using the vertical line test. If the curve touches the vertical line at only one point, then it is a function. If the graph touches the ver
From playlist New Calculus Video Playlist
how to determine is a relation is a function using the vertical line test
From playlist Pre-Algebra
Vertical and Horizontal Line Tests – 100% Must Know!
TabletClass Math: https://tcmathacademy.com/ Vertical and Horizontal Line Tests - functions and relations. For more math help to include math lessons, practice problems and math tutorials check out my full math help program at https://tcmathacademy.com/ Math Notes: Pre-Algebr
From playlist GED Prep Videos
Which functions pass the VERTICAL LINE TEST?!! (KristaKingMath)
► My Precalculus course: https://www.kristakingmath.com/precalculus-course The vertical line test is a visual test you can use to say whether or not a graph represents a function. Remember that a function is a special type of equation in which there is always only one unique output value
From playlist Calculus I
Ex 1: Determine if the Graph of a Relation is a One-to-One Function
Graph descriptions: Graph 1 is a u-shaped graph opening up. It is the graph of y equals x squared minus 2. Graph 2 is the graph of y equals x cubed. It increases over its entire domain. Graph 3 is a u-shaped graph that opens to the right. It is the graph of x equals y squared minus
From playlist Determining Inverse Functions
Master Determining if a function has an inverse from a graph and then graphing the inverse
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 Functions #Master
Ex 2: Determine if the Graph of a Relation is a One-to-One Function
This video explains how to use the vertical line test and the horizontal line test to determine if the graph of a relations is a one to one function. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com
From playlist Determining Inverse Functions