Question

look at this graph: what are the coordinates of the vertex?

Explanation:

Step1: Identify vertex on graph

The vertex of a parabola is the highest or lowest point. Here, it's the highest point.

Step2: Read x - coordinate

The x - value at the vertex is 2.

Step3: Read y - coordinate

The y - value at the vertex is 2.

Answer:

(2, 2)