Ex: Find the Inverse of a Square Root Function with Domain and Range

This video explains how to find the domain and range of a square root function, how to find the inverse of a square root function, and find the domain and range of the inverse function.

[postppl]

you have no idea how much you just helped me. thank you so much!

[miniman]

THANK YOU! YOU REALLY HELPED ME ON MY HOMEWORK=)

[AbsurdUsernam]

No, the guy is right. x can be greater than or equal to 1/2.

[jedgooridge]

thanks but one question, do you have always have to multiple the Y by the Domain?? 

[melissasantacruz]

how would you solve this \sqrt[5]{n-3}-2 ( translates to g(n) = square root of n - 3 with an index of five minus 2 ( minus 2 is not under the radical btw)

[averybomb]

I'm in Grade 11, and the graph at 1:45 is wrong. Domain is from 1/2 to infinity. 1/2 being the minimum value X could be

[PentaSquares]

I am literally learning this so I can make a funny meme

[tHaRune]

the domain was actually x is GREATER than 1/2 not greater than or equal too

[oliviam]

This video was super helpful, only thing that actually did