Question

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

Explanation:

Step1: Identify the vertex on the graph

The vertex of a parabola is the lowest (or highest) point. On this graph, the parabola opens upwards and the lowest - point can be directly read from the grid.

Step2: Read the x - coordinate

Looking at the x - axis, the x - value of the vertex is 2.

Step3: Read the y - coordinate

Looking at the y - axis, the y - value of the vertex is - 6.

Answer:

(2, - 6)