Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Graphing the Greatest Integer or Floor Function

Loading...

Sign in or sign up now!
37,505
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Sep 24, 2008

Graphing the Greatest Integer or Floor Function. It is the same function everyone! It goes by different names though! I graph three quick graphs involving the greatest integer function.
For more free math videos, visit http://PatrickJMT.com

Category:

Education

Tags:

License:

Standard YouTube License

  • likes, 4 dislikes

Link to this comment:

Share to:

Uploader Comments (patrickJMT)

  • what if its like y = [x + 3]? does the graph move to the left?

  • @hippobunz probably! : )

  • what about if we square it??

    for ex: x^2 + y^2 = 1

  • @jalasmith1 that is a circle

  • You're explanations cleared everything up! Thanks :D

  • @twilightfanNda123 you are welcome!

Top Comments

  • You may be singularly responsible for my entire class passing calculus.

  • How do I graph f(x)= -2[x] ?

see all

All Comments (160)

Sign In or Sign Up now to post a comment!
  • with continuity, why is this function f(x)=[x] continuous from the right but discontinuous from the left??

  • @hippobunz yes, it moves it to the left by three units because the "3" impacts the x-value before the greatest integer function has a chance to work on the x.

  • Damm this question got me on my test! f(x)=Ixl+[-x]

  • okay so what if the problem is [x-2] + 1?

  • yous a life saver! Online school doesn't explain very well be you're a real help.

  • @jalasmith1 hahahahahahalaololol

  • Thank you so much!!!

  • @The1OthDoctor try some values for x and plot it. You could also just use geo-gebra or wolfram to plot it for you.

View all Comments »
Loading...

0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more