2000004309

SubArea: 
Quadratic functions
Level: 
C
Project ID: 
2000004309
Accepted: 
0
Clonable: 
0
Easy: 
1
The function f is graphed in the picture. Which of the following is its equation?
f(x)=−|x2−4|
f(x)=−|x2+4|
f(x)=−|x2|−4
f(x)=−|x2|+4