9000149710

SubArea: 
Conics
Level: 
B
Project ID: 
9000149710
Accepted: 
1
Clonable: 
0
Easy: 
0
Find the vertex of the following parabola. x2−6x−12y−3=0
[3;−1]
[3;1]
[−3;1]
[−3;−1]