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 lowest (or highest) point. In this upward - opening parabola, it is the point where the parabola changes direction.

Step2: Read coordinates

The vertex lies on the y - axis where x = 0 and y = 0.

Answer:

(0,0)