Answer:
x-intercept : None
y-intercept : (0, -24)
Vertex : (4, -8)
Focus : (4, -33/4)
Axis of Symmetry : x = 4
Directrix : y = -31/4
Step-by-step explanation: Use the vertex form to determine the values of a, h, and k and use these values to find the direction the parabola opens, vertex, focus, axis of symmetry, and directrix.
Hope this helps you out. If not, comment and let me know what you were wanting and looking for.
