Question

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

Explanation:

Step1: Identify vertex on graph

The vertex is the highest (or lowest) point of the parabola. On this graph, the parabola opens downward, so the vertex is its maximum point.

Step2: Read coordinates of vertex

From the grid, the vertex aligns with $x=-3$ and $y=0$.

Answer:

$(-3, 0)$