How is the axis of symmetry related to the vertex, focus, and directrix of a parabola?

6.) Find an equation of the parabola in standard from given the following information: а.) Focus: (4,0) Directrix: x=-4 b.) Vertex: (-3,-4) Focus: (-3,-1)

What equation is used to find the foci of a hyperbola?

Determine the location of the focus and the directrix of the parabola y + 6y – 8x- 23 = 0. O Focus: (-4, -1) Directrix: y = -5 O Focus: (-4, -5) Directrix: y = -1 O Focus: (-6, -3) Directrix: x = -2 Focus: (-4, -3) Directrix: y = -3 O Focus: (-2, -3) Directrix: x = -6