A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
given that the function f(x)=x^26x has domain [3,infinite), which of the following functions is the inverse of f(x)?
anonymous
 one year ago
given that the function f(x)=x^26x has domain [3,infinite), which of the following functions is the inverse of f(x)?

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0solve \[x=y^26y\] in a few steps

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that is, solve for \(y\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you know how to do that?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0"no" is a fine answer, just asking

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i think i do.. would it be y=3+sqrt9+x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[3+\sqrt{x+9}\] yes

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0plus the radical because of the domain, otherwise it would be \(\pm\) which is not a function

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay so then whatttt

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0then go have a beer you are done

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[f^{1}(x)=\sqrt{x+9}+3\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0or however you need to write it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hahahaha ill take you up on that in 3 years. ill post another question soon

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that is a long time before my next beer though
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.