Question

1.#2 Quadratics A.BA. ABB. A.SC. A.ZA.AZB ABBDetermine the domain and range of the quadratic function shown in the graph and represent the domainand range using inequalities.t2. For each graph below identify the key attributes:

Answer 1

These solutions are for the first question of the no 2.

From the image,

The domain of the function is (-∞, ∞)

The range of the function is is (-∞, 4]

The y-intercept is the point where the graph cuts the y-axis. In this case, the y-intercept is 3.

The x-intercept is the point where it cuts the x-axis. In this case, the x-intercept is -1 and 3.

The zeros are the points on the graph where the y-value is zero. This corresponds to the x-intercept. Therefore, the zeros of the graph are as follows:

-1 and 3

The vertex of a parabola is the point at the intersection of the parabola and its line of symmetry.

In this case, the vertex is (1,4).

The maximum is given by the y-value of the vertex.

Hence, the maximum is 4

The line of symmetry is given by x = 1