Step-by-step explanation:
Consider the following graph:
The graph of the image is for a quadratic function (parabola).
Now, by definition, the vertex (x,y) of a parabola is the point where the parabola crosses its axis of symmetry. Thus, according to the image, the vertex of the given parabola is the point (7,10).
Now, notice that the maximum value of a function is the place where a function reaches its highest point, or vertex, on a graph.
Thus, we can conclude that the correct answer is:
Answer:
The vertex of the parabola is (7,10) and this means that the point (7,10) is where the parabola crosses its axis of symmetry and represents the maximum of the given quadratic function.