Question

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

Explanation:

Step1: Locate the vertex on the graph

The vertex is the highest point of the parabola.

Step2: Read the x - coordinate

By observing, the x - coordinate of the vertex is 2.

Step3: Read the y - coordinate

By observing, the y - coordinate of the vertex is 2.

Answer:

(2, 2)