A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

gjhfdfg
 one year ago
Best ResponseYou've already chosen the best response.0This is what I'm working on, dw:1361136194386:dw

gjhfdfg
 one year ago
Best ResponseYou've already chosen the best response.0I thought it was 7/2x5 but I was wrong

poopsiedoodle
 one year ago
Best ResponseYou've already chosen the best response.07/2x5? just a guess. I'm not sure.

gjhfdfg
 one year ago
Best ResponseYou've already chosen the best response.0There arent any 7's in it

poopsiedoodle
 one year ago
Best ResponseYou've already chosen the best response.0well I know, but 7 is the opposite of 7. There aren't any 5s in it either. That looks like a +5 up there.

gjhfdfg
 one year ago
Best ResponseYou've already chosen the best response.0I don't think it necessarily wants the opposite of everything

zenai
 one year ago
Best ResponseYou've already chosen the best response.0switch x and y and solve for y for the inverse of a function. \[x = \frac{ 2y+5 }{ 7}\]

Meepi
 one year ago
Best ResponseYou've already chosen the best response.3\[y = \frac{2x + 5}{7}\] To get the inverse, solve for x, then swap x and y \[y = \frac{2x + 5}{7}\] \[7y  5 = 2x\] \[x = \frac{7y  5}{2}\] So the inverse function is \[f^{1}(x) = \frac{7x  5}{2}\]
Ask your own question
Ask a QuestionFind 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.