Question

look at this graph:
what is the minimum value of this function?

Explanation:

Step1: Identify the vertex

The graph is a parabola opening upwards, so the vertex is the minimum point. The vertex is at (0, 0) as seen from the graph (intersection at the origin).

Step2: Determine the minimum value

The y - coordinate of the vertex gives the minimum value of the function. For the point (0, 0), the y - coordinate is 0.

Answer:

0