Question

what is the y - intercept in example # 2? (0, 2.5) (1,5) (2,19)

Explanation:

Step1: Recall y - intercept definition

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

Step2: Check the options

We look for the point with x = 0 among the given options. The point (0, 2.5) has x = 0.

Answer:

(0, 2.5)