Question

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

Explanation:

Step1: Identify vertex on graph

The vertex is the highest point of the parabola.

Step2: Read x - coordinate

The x - coordinate of the vertex is 0 as it lies on the y - axis.

Step3: Read y - coordinate

The y - coordinate of the vertex is 2 (by observing the grid lines).

Answer:

(0, 2)