I need some help

[SMITH4]

Find the derivative.

f(x) = 8x^1/2, find f'(4)

I am having trouble finding the derivative.
I think it is something like 4?

Can someone help me?

 

[happy]

We already know who you are. This is clearly obvious. You're the same person who posts under multiple screen names and simply gives a random answer, without showing any work, hoping that we will give the right answer. I can see you and your "buddies" have arrived today.

 

[happy]

PROOF

http://www.freemathhelp.com/forum/viewt ... ght=#45599

 

[stapel]

f(x) = 8x^1/2, find f'(4)....I think it is something like 4?

I'm sorry, but no. And on what basis do you think the answer would be "something like 4", rather than a specific and precise value?

You and your friends have been posting many similar exercises with similar formatting and similar tenor and within the same time-frame with no work shown. It would be very helpful (and would likely serve to legitimize your posts) if you showed what you have done.

Please reply showing your steps.

Thank you.

Eliz.

Thread edited for content.

 

[SMITH4]

I am not a cheater or anything. Who is this Happy person who is pointing fingers.

Anyway, Stapel is the derivative is 4x^-1/2

 

[stapel]

Who is this Happy person...

Someone who has noticed some disturbing behavior.

Anyway, Stapel is the derivative is 4x^-1/2

Please reply showing your work.

Thank you.

Eliz.

 

[SMITH4]

I didn't know disturbing behavior is coming on here and registering my info to become a member and ask for help. Man what is this workd turning into. Sounds to me they are naive and nosey. Just trying to make disturbing behavior themselves.

 

[tkhunny]

One way to proceed:

- Submit your question.
- SHOW your work.
- Try to act like you are learning.
- We all will get along just fine.

Another way to proceed:

- Submit your question.
- Fail to show your work.
- Demonstrate no progress or understanding.
- It will be a difficult experience.

Guess which methodology I recommend.