Question

given the graphed rational function, determine the y - intercept.
(0,4)
(4,0)
(-4,0)
(0, - 4)

Explanation:

Step1: Recall y - intercept definition

The y - intercept of a function is the point where the graph of the function intersects the y - axis. At this point, the x - coordinate is 0.

Step2: Locate the intersection on the graph

Looking at the graph, when x = 0, the graph of the rational function intersects the y - axis at y=-4. So the y - intercept is the point (0, - 4).

Answer:

(0, - 4)