Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

Find the equation of the line tangent to the graph of f(x) = e^(x^2 - 4) at x = 2

OpenStudy (anonymous):

tangent line is the first derivative

OpenStudy (anonymous):

wait so just find the derivative?

OpenStudy (anonymous):

yep that will give you the equation then plug in your value

OpenStudy (anonymous):

Take the derivative, evaluate at x=2. Use that value as the slope, and (2,f(2)) as a point on the line to get an equation of the line.

OpenStudy (anonymous):

so far im using the qoutient rule so (e^4)(2e^(x^2))-e^((x^2)) 4e^3/e^16

OpenStudy (anonymous):

then what?

OpenStudy (anonymous):

why quotient rule? should be product rule and chain rule you have no division in this problem

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!
Latest Questions
HeyItsAlicia: Why was questioncove not working??
23 hours ago 2 Replies 1 Medal
Countless7Echos: Ah trying out the whole T.V girl drawing :p (I love drawing eyes)
1 day ago 14 Replies 6 Medals
kaelynw: starting to draw a hand
3 days ago 17 Replies 2 Medals
Twaylor: Rate it :D (Took 2 days)
1 week ago 7 Replies 0 Medals
XShawtyX: Art, Short Writing Assignment: Imagining Landscapes
3 days ago 9 Replies 1 Medal
XShawtyX: Chemistry, Help ud83dude4fud83cudffe
1 week ago 13 Replies 1 Medal
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!