2000005108

SubArea: 
Properties of functions
Level: 
A
Project ID: 
2000005108
Accepted: 
0
Clonable: 
0
Easy: 
1
Which of the following statements about the function f is correct? (See the picture.)
The function is one-to-one.
D(f)=(−4;∞) and the function is bounded below.
The function has a local maximum.
The function is odd.