Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

101Ryan101Best ResponseYou've already chosen the best response.0
(1/9) is what I got taking the derivative to the top and bottom after some algebra..
 2 years ago

fiddlearoundBest ResponseYou've already chosen the best response.1
it is 1/9 http://www.wolframalpha.com/input/?i=lim+of+x%3E0+[[1%2F%283%2Bx%29]++%281%2F3%29]%2Fx And click "show steps"
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
this is the derivative of \[f(x)=\frac{1}{x}\] at x = 3 but we can do it without the derivative, just with some algebra
 2 years ago

fiddlearoundBest ResponseYou've already chosen the best response.1
hhmmmm. the link gets broken. you'll need to copy/paste it .
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
\[\frac{1}{3+x}\frac{1}{3}=\frac{3(3+x)}{x(3+x)}\] \[=\frac{x}{3(3+x)}\] divide by x get \[\frac{1}{3(3+x)}\] replace x by 0 get \[\frac{1}{9}\]
 2 years ago
See more questions >>>
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.