Type:Interactive, Lesson Plan
This resource has been contributed by Winpossible, and can also be accessed on their website by clicking here - Identify if the graph is a function or not
In this mini-lesson you'll learn how to identify if a graph is a function or not. You'll also learn about the Vertical Line test, which is used to identify whether a relation is a function or not. In this test, if you can draw a vertical line on the graph of a relation such that it intersects the graph at more than one points, then the relation is not a function, otherwise it is a function.
This FREE mini-lesson is a part of Winpossible's online course that covers all topics within Algebra I. Click on the video below to go through it. If you like it, you can buy our online course in Algebra I by clicking here.
- Mathematics > General
- Mathematics > Algebra
- Education > General
- Grade 9
- Grade 10
- Grade 11
- Grade 12
Keywords:function graph determine relation example line points vertical line test intersect practice questions quizzes
License Deed:Creative Commons Attribution 3.0