Check to see if it's a function by building a table to make sure you have a 1 to 1 relationship. If you want to visually check you can sketch a graph. More advanced ways are covered in another video-basically you compose the functions and should get x as the result.
I really love his smile at the end of all of his videos.
@Horacio Schlicker bots
Great sense of humour😊
Ur videos are so easy to understand
i love how you teach dear professor
people like you change the world by crreating scientists !!!!!!!!!!!!!!!!!!
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I love all your videos!! u r great teacher, with amazing sense of humor!!!
This is the best teaching i have seen
Last question can actually have an inverse function for a restricted domain and co- domain
This taught me better than my math teacher
how do i divide both sides by the x??
Hae hae, I love your vids
How do you check them?
Check to see if it's a function by building a table to make sure you have a 1 to 1 relationship. If you want to visually check you can sketch a graph. More advanced ways are covered in another video-basically you compose the functions and should get x as the result.
Jeez jeez ms naish sent me here
Who else is seeing this in 2020 ?
2021
Guys stop commenting...he's dead..
How do you know
ruclips.net/video/qEWwDYiMNPg/видео.html
ALIVEEE