9000145409

SubArea: 
Applications of derivatives
Level: 
C
Project ID: 
9000145409
Accepted: 
1
Clonable: 
0
Easy: 
0
Identify a true statement on the function f(x)=1+2x2−14x4.
The global maximum of f on R is at x=2 a x=−2.
The function f has a global minimum on R.
The function f has a local maximum at x=0.
The function f has neither local minimum nor maximum.