Which ordered pair needs to be removed in order for the mapping to represent a function? (–3, –4)
(–2, –1)
(1, –3)
(3, 7)

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

found it xd it ok yt

-9

step-by-step explanation:

answer: 0.26

i used the calculator on google