A community for students.
Here's the question you clicked on:
 0 viewing
Solongos
 2 years ago
Let F(x) = 4/x. Using the definition of a derivative, write f'(2) as a limit in two different ways.
f'(2)=lim h>0 numerator1/h
where numerator1 = ?
and f'(2)=lim x>2 numerator2/x2
where numerator2 = ?
We will find shortcuts for computing derivatives in Chapter 3. For now, it is good practice to compute the limit above using methods of section 2.3. Using your choice of either limit above, compute . f'(2)
Answer : ?
Working on this for a while. Can someone help me?
Solongos
 2 years ago
Let F(x) = 4/x. Using the definition of a derivative, write f'(2) as a limit in two different ways. f'(2)=lim h>0 numerator1/h where numerator1 = ? and f'(2)=lim x>2 numerator2/x2 where numerator2 = ? We will find shortcuts for computing derivatives in Chapter 3. For now, it is good practice to compute the limit above using methods of section 2.3. Using your choice of either limit above, compute . f'(2) Answer : ? Working on this for a while. Can someone help me?

This Question is Closed

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0\(\dfrac{f(x+h)  f(x)}{h}\) \(\dfrac{\dfrac{1}{x+h}  \dfrac{1}{x}}{h}\)

Solongos
 2 years ago
Best ResponseYou've already chosen the best response.0it says the answer is wrong

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0Sadly, you provided nothing of your work. This makes it VERY difficult to know what you did and how you presented what answer that was wrong. Please do better at communication.
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.