1103083105

SubArea: 
Quadratic functions
Level: 
A
Project ID: 
1103083105
Accepted: 
1
Clonable: 
0
Easy: 
0
The quadratic function f is graphed in the picture. Which of the following is its equation?
f(x)=−2x2−4x−5
f(x)=−2x2+12x−19
f(x)=−x2−2x−4
f(x)=x2−2x−5