Ask
your own question, for FREE!
Mathematics
31 Online
Find the slope of the tangent line to the curve:
Still Need Help?
Join the QuestionCove community and study together with friends!
\[y=\int\limits_{0}^{\sqrt{x}} e ^{-t^2} dt (x>0) at x=4\]
take the derivative using the chain rule. the derivative of the integral is the integrand, but this time the upper limit is \[\sqrt{x}\] so you have to replace t by \[\sqrt{x}\] and also multiply by the derivative of \[\sqrt{x}\]
\[y'=e^{-(\sqrt{x})^2}\times \frac{1}{2\sqrt{x}}\]
oh yeah i got that
then we simply plug in 4 right
Still Need Help?
Join the QuestionCove community and study together with friends!
good so we get \[y'=e^{-x}\times \frac{1}{2\sqrt{x}}\]
plug in 4 get out \[\frac{e^{-4}}{4}\]
and that would be our slope right
yup!
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
XShawtyX:
Helpud83dude4f All this graphing shi hurts my head like how tf do u do this????
Jasonisyours:
What were the key causes of the French Revolution in 1789?
brianagatica14:
A phone company charges $2 for the first five minutes of a phone call and 30 cents per minute thereafter.
CherryLover:
not sure if ya'll hear of this but last year there was this girl and her name is Aubreigh Wyatt and she was bullied by a group of people and they hated her
ctomk3743:
It's another song I had in mind (please no negative comments) I walk through the rain at night as the wind blows hard and the rain pours down on me.
6 hours ago
1 Reply
1 Medal
2 hours ago
3 Replies
5 Medals
3 hours ago
6 Replies
3 Medals
6 hours ago
41 Replies
3 Medals
1 day ago
8 Replies
7 Medals