Ask
your own question, for FREE!
Mathematics
12 Online
the derivative of 4x^2 - 2x I need to know how to solve this using the derivative as a function... a.k.a. f(x+h)−f(x)/h
Still Need Help?
Join the QuestionCove community and study together with friends!
by the definition you mean...
yes
easy, just expand the (x+h) parts
yes, but do i just treat (x + h) as x?
top will be 4(x+h)^2-2(x+h)-(4x^2-2x) all over h do the algebra, then the limit will give the answer
Still Need Help?
Join the QuestionCove community and study together with friends!
ok, that was what i needed thanks
welcome :)
\[\lim_{h \rightarrow 0} {[4(x+h)^{2}-2(x+h)-(4x ^{2}-2x)] \over h }\]
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
danielfootball123:
Quick question. Why is there no questioncove logo on the site anymore? (screensho
Twaylor:
how do i stitch up my leg ( i need real answers people- i dont want to do it wron
danielfootball123:
not sure if this is spam or not Please keep this in your prayers. Just watch this video https://www.
danielfootball123:
Why was questioncove down? and how did everything open up today without reaching
PureSoulless:
is staying at your friend's house while you're homeless legal.
whyjustwhy:
i did that one TV girl trend with blake (aka @ShadowKid3)
whyjustwhy:
i did that one TV girl trend with blake (aka @shadowkid3)
Midnight97:
I've been working on some drawings and only got one done, me and my boyfriend are
20 hours ago
10 Replies
1 Medal
1 day ago
16 Replies
4 Medals
3 days ago
11 Replies
0 Medals
1 week ago
7 Replies
5 Medals
2 weeks ago
5 Replies
1 Medal
1 week ago
12 Replies
2 Medals
2 weeks ago
3 Replies
0 Medals
1 week ago
25 Replies
7 Medals