1003109502

SubArea: 
Rational functions
Level: 
A
Project ID: 
1003109502
Accepted: 
1
Clonable: 
0
Easy: 
0
Let f(x)=−2x, x∈[−2;0)∪(0;∞). Find the true statement.
The function f is injective (one-to-one).
The function f has minimum at x=−2.
The range of f is [0;1).
The function f is odd.