Question

using the graph, determine the coordinates of the vertex of the parabola. answer answer type: two points one point one equation

Explanation:

Step1: Locate highest point

The vertex of a parabola opening down - ward is its highest point.

Step2: Read x - coordinate

By looking at the x - axis, the x - coordinate of the vertex is 1.

Step3: Read y - coordinate

By looking at the y - axis, the y - coordinate of the vertex is 4.

Answer:

(1, 4)