Question

using the graph, determine the coordinates of the vertex of the parabola.

Explanation:

Step1: Identify vertex on graph

The vertex of a parabola is the highest or lowest point. Looking at the graph, we find the vertex visually.

Step2: Read coordinates

The x - coordinate is the value on the x - axis and y - coordinate is the value on the y - axis at the vertex point.

Answer:

(1, - 4)