A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
Is h(x)=x^2 the inverse of g(x)=sqrt x ?
anonymous
 3 years ago
Is h(x)=x^2 the inverse of g(x)=sqrt x ?

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359610492592:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Can you explain? :) @AravindG

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.1put \[y=\sqrt{x}\] then x=\(\sqrt{y}\)

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.1hence \[\sqrt{x}\] is the inverse!

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.1you can also try this: check goh=x

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0How is x=√y prove that x^2 is the inverse?

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.1well if y is given in terms of x x in terms of y is the inverse

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0This may sound like a dumb question, but the y turns back into an x, making root y into a root x making it x^2?

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.1yep that is because we always report a function in the form y=something
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.