Question

the graph to the right shows a parabola along with its vertex, focus, and directrix. determine the coordinates of the vertex and focus, and the equation of the directrix. what are the coordinates of the vertex? (type an ordered pair.)

Explanation:

Step1: Recall the definition of the vertex of a parabola

The vertex of a parabola is the point where the parabola changes direction. It is the mid - point between the focus and the directrix.

Step2: Identify the vertex from the graph

Looking at the graph, we can directly observe the coordinates of the vertex.

Answer:

\((-4,-1)\)