Question

which of the following is true about the values of the graph? a the graph has a maximum of 4 when x = -3 b the graph has a minimum of 4 when x = -3 c the graph has a maximum of -3 when x = 4 d the graph has a minimum of -3 when x = 4

Explanation:

Step1: Identify the highest point

The highest point on the graph is the vertex.

Step2: Determine the coordinates of the vertex

The vertex of the graph is at the point $(-3,4)$. This means when $x = - 3$, the $y$-value (the value of the function) is $4$. Since it is the highest point on the graph, it represents a maximum.

Answer:

A. The graph has a maximum of 4 when $x=-3$