What is the equation of the parabola shown in the graph?
5
4
3
2
1
11-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1
2
3
☐ directrix x = 2 2
(-4, -4)
focus
23
I
-5-
6
-7
-9
--10-