(PreCalc) Determining One-to-One Algebraically

[@aprilmauricio9975]

You're a life saver! Thanks!

[@tenzinnorsang9727]

the way you are doing it will always give you 1-1

[@RAGEEcs]

except it didn't in the 2nd problem..

[@chloecutshall8205]

@@RAGEEcs People cannot be bothered to actually pay attention

[@lingli8468]

A life saver! Thanks!

[@shaun2069]

Thanks, helps a lot!!!!!!

[@mwansahtyller9002]

This has really helped

[@damdi6073]

Thank you!!! 🥺

[@jasonli7612]

Thank you！

[@ED-ix6mq]

Very useful, thank you :)

[@anisnabilahh3633]

THANK YOU SO MUCHHHHHHHHHHHHHHHHHHH

[@MukundNRao]

brilliant

[@jashleicanarias8149]

STEM PA MORE QAQU HAHAHA

[@ivarbullen4232]

this is a bad way to do it