Question

using the graph, determine the coordinates of the y - intercept of the parabola.

Explanation:

Step1: Recall y - intercept definition

The y - intercept is the point where the graph intersects the y - axis. At this point, x = 0.

Step2: Locate intersection on graph

Looking at the graph of the parabola, when x = 0, the parabola intersects the y - axis at y = 8.

Answer:

8