What is the mid point of the line segment joining the points A(4,5) and B(6,5) *​

(5,5)

Step-by-step explanation:

It is a horizontal line segment from 4-6 on y=5.  The midpoint between 4 and 6 is 5.

i pretty sure it is

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).