Functions - Vertical Line Test, Ordered Pairs, Tables, Domain and Range

What is the Vertical Line Test? (and How to Use It) | Functions and Relations

Vertical Line Test - Is something a function?

Vertical Line Test

Using the vertical line test to determine if a graph is a function or not

Identifying Functions

Use the vertical Line Test to Determine if a Graph is a Function

√ Mastering Functions and Relations with the Vertical Line Test

Functions: Determine if the graph is a function or not.

Ex 1: Use the Vertical Line Test to Determine if a Graph Represents a Function

Is it a Function? Vertical Line Test

Relations and Functions | Algebra

Vertical Line Test For Functions

Algebra Basics: What Are Functions? - Math Antics

Vertical line test: explained!

Vertical Line Test for Functions

Determine if a Graph Represents a Function of x (Vertical Line Test)

How to tell if a graphed relation is a function

Functions vs Relations on a Graph

Vertical Line Test - Does the Graph Represent a Function?