Question

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

Explanation:

Step1: Identify vertex definition

The vertex of a parabola is its minimum/maximum point. For this upward-opening parabola, it is the lowest point.

Step2: Locate vertex on graph

The lowest point aligns with $x=0$ on the x-axis and $y=-10$ on the y-axis.

Answer:

$(0, -10)$