Algebra-1

To determine the range of the quadratic function, we need to analyze the characteristics of the graph. Here’s a detailed explanation:

1.Graph Shape: The function is a downward-opening quadratic. This means that as you move away from the vertex, the values of the function decrease indefinitely.

2.Vertex: The vertex of the function is located at the point (-1, -2). This point represents the maximum value of the function since it opens downward.

3.Behavior of the Function: As you move left or right from the vertex, the y-...