Determine if Functions are One-to-One and/or Onto by Analyzing Graphs

This video explains how to determine if functions of a one-to-one and/or onto by analyzing the graphs.

[demirsjourney]

i dont understand why we cant get such good teachers who are actually good at explaining as well.

[marvinorozcomoreno]

I spent two days trying to understand what you managed to explain in just a few minutes. Thank you

[pacificprop]

Now my confusion with horizontal and vertical line test is solved thanks a lot
By the way, thanks to provide captions because I am from India it's hard to identify letters 😅said by you for me only

[HappyBites]

It's amazing to understand this concept so easily.. thanks

[IvyTchen]

Thank you so much, the video helps me a lot!!!

[alm]

I was having problems with onto, but not anymore thank you so much

[anasmaria]

I’m still don’t understand could u plz send more examples 😢

[soulsfuneral]

so helpful but the concept of real numbers is still such a blur