Directive y=10, vertex=(-2,7)
Equation:y=-1/12(x+2)^2 + 7 Focus: (2,4)
Equation y = 1/12 (x+2) ^2 + 7, Focus: (2,4)
Equation: y = -1/12 (x+2)^2 + 7, Focus: (-2,4)
Equation: y = 1/12 (x+2)^2 + 7, Focus: (-2,4)