1003028402

SubArea: 
Rational functions
Level: 
C
Project ID: 
1003028402
Accepted: 
1
Clonable: 
0
Easy: 
0
Let f(x)=2x−4x2−4. Which of the statements about the domain and the range of the function f is true?
−2∉D(f)∧−2∈H(f)
−2∈D(f)∧−2∉H(f)
−2∈D(f)∧−2∈H(f)
−2∉D(f)∧−2∉H(f)