Question

Use the graph to determine the vertex point of the quadratic function. Is the vertex a

Answer 1

Answer:

B) Vertex (1,2), maximum

Step-by-step explanation:

First, determine if the graph has a maximum or a minimum value. Since the graph opens downwards, it has a maximum value.

The maximum is the point that has the greatest y value. We can see that the greatest y value is at $y=2$. Going down two units from that spot, we can see that the x value is at $x=1$. We can plug those into the vertex form, $(x,y)$. By plugging in we get the point $(1,2)$.