Algebra Ch 43: Functions and Relations (4 of 11) What is the Domain and Range?

To donate:

We will learn what is a domain and range.
Domain: The set of all possible x-values of a function or relation.
Range: The set of all possible y-values of a function or relation.

Next video in this series can be seen at:

[gauravbisht]

Yes it is important to learn the language of algebra...

[paulomkali]

Wonderful lectures. I hope you will bring rectangular hyperbola lectures in the future.

[curtpiazza]

Great! Love the alphabetical order trick! 😊

[devanshudhiman]

"Wonderful Explanation Sir 😄😄😄😄😄😄😄."

[saidmohammedsalim]

I love these lectures and thank you for sharing but the student asking the questions just to challenge the teacher is annoying!!

[aram]

-2 <= y <= -2 in the thumbnail graphics. This binds y to be -2 at all times ;)