Determine if a Relation Given as a Table is a One-to-One Function

[@nmbeacom]

Your videos are so clear and easy to understand. Thank you.

[@albinakalinkina3114]

This video was very helpful thank you very much.

[@ComeHereGreatness]

Another way to do this is by graphing, that way you draw your vertical line test.

[@Feddy99]

As a business major this is what I have to go through....

[@Lanadelreyfan2003]

Same:(

[@thelilgravyboat]

Are one-to-one functions either always increasing or always decreasing (meaning for instance, a one-to-one function cannot change from increasing to decreasing)?

[@Mathispower4u]

If the function is continuous, yes. However, if it has discontinuity, it is possible for it to be increasing over one interval, decreasing over another interval and still be 1-to-1.

[@thelilgravyboat]

thanks!@@Mathispower4u

[@dwuddle]

My math teacher is forcing me to watch these omfg it's death

[@haleymoriarty4780]

moose shit

[@dwuddle]

@@haleymoriarty4780 bro same

[@probablynotmal8436]

Ngl I learned more from this vid than I did my actual teacher

[@abdelrahmanadel1024]

Thanks ♥️🙏🏽

[@drew-g5v]

thanks brobro

[@haleymoriarty4780]

asit wereee YUHHHH