Top Posters
Since Sunday
k
1
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
quixie quixie
wrote...
Go to Answer
8 years ago
Using the critical numbers of f(x) = xe^-2x, use the Second Derivative Test to determine all local extrema.

a. critical number: x=1; local max f(1) = e

b. critical number: x=-1; local max f(-1) = -e^2

c. critical number x=1/2 ; local max f(1/2) =1/2e

d. critical number: x=-1/2 ; local max f(-1/2) = -e/2
Read 478 times
2 Replies
Replies
Answer verified by a subject expert
bio_manbio_man
wrote...
#1
Educator
Top Poster
Posts: 33243
Rep: 3442 15
8 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

quixie Author
wrote...
#2
8 years ago
Thanks for the explanation!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  864 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 390
  
 275
  
 669
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Who will win the 2024 president election?