2000021003

SubArea: 
Linear functions with absolute values
Level: 
B
Project ID: 
2000021003
Accepted: 
0
Clonable: 
0
Easy: 
1
Consider the function f(x)=|x+1|−2. Which of the statements is true?
The function f has a minimum at the point x=−1.
The function f has a minimum at the point x=−2.
The function f has no minimum.
The function f has a maximum at the point x=−1.