A community for students.
Here's the question you clicked on:
 0 viewing
nincompoop
 one year ago
use the definition of derivative to find f'(x)
nincompoop
 one year ago
use the definition of derivative to find f'(x)

This Question is Closed

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1\[f(x)=\sqrt{(x4)}\]

myininaya
 one year ago
Best ResponseYou've already chosen the best response.0Do you need help pluggin in or multiply by the the top's conjugate?

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1hmmm do you mean \[ \frac{f(a+h)f(a)}{(a+h)a}\]

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1that is the definition of derivative @swissgirl YES :D

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1so you're left with \[f'(x)=\frac{ \sqrt }{ h }\]

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1\[f'(x)=\frac{ \sqrt{(x+h)4}\sqrt{x4}}{h}\]

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1\[f'(x)=\lim_{h \rightarrow 0}\frac{ \sqrt }{ ? }\]

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1why is not going through?

shamil98
 one year ago
Best ResponseYou've already chosen the best response.0oh gratz on 90 ss nin

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Just btw my definition is not complete. This is the correct definition \[ \lim_{h \to 0}\frac{f(a+h)f(a)}{(a+h)a}\]

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1\[f'(x)=\lim_{h \rightarrow 0} \frac{ \sqrt{(x+h)4} (\sqrt{x4})} { h }\]

shamil98
 one year ago
Best ResponseYou've already chosen the best response.0f(x) = (x4)^1/2 \[f'(x)= (\frac{ x4 }{ 2 })^{\frac{ 1 }{ 2 }}\]

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1I didn't want to pick on you, @swissgirl LAUGHING OUT LOUD but yes. without the limit would be the MVT or the mean value theorem

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1no @shamil98 you've changed the entire thing by changing h = 2

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1you must be using a Plutonian Rule

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Ok so basically the next step would be to multiply by the conjugate. Gonna write it out and scan it in cuz it will take me forever to type it in latex

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1I tried, omg that thing takes forever using the equation tool bar

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1you know at a glance, I thought it is not differentiable because it involves imaginary number and when that is the case, there's no limit with real number, hence no derivatives.

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1no there is a derivative just rewriting it.

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1was showing @shamil98

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1how'd you scan that so quickly?

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1ummm it takes no longer than a half a second to scan

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1omg my scanner takes like a light year to scan a page

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1I have an issue I cant draw straight lines _

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1ruler usually solves that problem

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1lol thats what I usually hafta us

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1it is less of a technology than a scanner

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1@shamil98 yo review this LAUGHING OUT LOUD so you can skip 2 years of college in math

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Ya I am great at bargaining and I managed to still get warranty coverage after the warranty was over for a year and I complained that the scanning was slow so they sent me a newer model printer which works awesome

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1can you send me an extra scanner then? I want the fujitsu desktop scanner. the brother machine I have is uber slow

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1ohhh I kept it and gave it to my bros ato destroy

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1bought it for 99 bucks just to have something to scan all my lab and experiment draft crap

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1mine was $150 I think

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1yo I saw the HP one, it's "touch" technology, but it's bulky and it gets smudgie

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1But I gotta scan in all my work every week so it was a necessity

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1ya the touch aint bothersome But have not noticed it smudgy but then again I rarely print I usually scan

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1so do you think you can get the fujitsu desktop scanner? although it's not for highpaper scanning, it's fast and very small

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1for you or for me???

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Not gonna waste my bargaining skills on you :P

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1you're mean ... just mean mean mean cheese

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1OMG its expensive _

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Totally not on my budget

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1it's actually cheaper now. it used to be around 900

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1ya still dont excite me

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1I've been waiting for that crap to be like 200 bucks so I can buy it, but they kept discontinuing the older models

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1blame the canadians ....

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Did ya hear ma mayor is a crack head :D

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1it's fujitfrichinsu, it should be Japan

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1your mayor? or the reelected Christie of NJ?

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1wait he's a governor LAUGHING OUT LOUD

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Hey I dont live in NJ remembah

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1I would have bashed him for being unhealthy fat slob and use that against him he neglects his own health and that is why he doesn't care about other people's health, which is the reason why he keeps cutting the university hospital's budgets

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1lol ohhh I forgot u live in NJ

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1I am a New Yorker... LAUGHING OUT LOUD

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1But u do live in NJ or at least at one point u did

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1idk I only have one place of residence

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1don't you live in like NJ, NY and Canada?

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1I visit those places but I only live in canada. I may be coming into NJ in 2 weeks _

swissgirl
 one year ago
Best ResponseYou've already chosen the best response.1Its not funny!!! idk i may just stay at home alone. Seriously dont wanna head out there
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.