This test can be used to determine whether the given graph is a function or not.
Before going into the vertical line test let's first understand what is a function in a graph? A function can be defined as for every input there can be only one output. In order to test this we need to draw a vertical line on the graph, after drawing the vertical line we have to identify the points where the vertical line intersects the graph, if the vertical line intersects the graph at two points then the graph is not a function, since this graph is having two outputs. If the vertical line intersects the graph at only one point we will be having only one output, then the graph is a function.
This video is very helpful to understand whether the graph is a function or not using vertical line test.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.
Other worthwhile deals to check out:
- 97% off The Ultimate 2021 White Hat Hacker Certification Bundle
- 98% off The 2021 Accounting Mastery Bootcamp Bundle
- 99% off The 2021 All-in-One Data Scientist Mega Bundle
- 59% off XSplit VCam: Lifetime Subscription (Windows)
- 98% off The 2021 Premium Learn To Code Certification Bundle
- 62% off MindMaster Mind Mapping Software: Perpetual License
- 41% off NetSpot Home Wi-Fi Analyzer: Lifetime Upgrades
Be the First to Comment
Share Your Thoughts