Identify the vertex, the focus, and the directrix of the parabola with the given equation. y= x^(2)+8x+13

Question

Identify the vertex, the focus, and the directrix of the parabola with the given equation.


`y= x^(2)+8x+13`

Answer 1

Vertex: (-4,-3)
Focus: (-4, -11/4)
Directrix: y= -13/4