9000145408

SubArea: 
Applications of derivatives
Level: 
C
Project ID: 
9000145408
Accepted: 
1
Clonable: 
0
Easy: 
0
Identify a true statement on the function f(x)=(x−1)3(x+1)2.
The function f has neither local minimum nor maximum at x=1.
The global maximum of f on R is at x=−1.
The function f has a local maximum at x=−15.
The function f has three local extrema. These extrema are at x=1, x=−1 and x=−15.