QUICK Which set of ordered pairs does not represent a function?
O{(-4,3), (1, -6), (-8, -1),(1,9)}
O {(9,-8),(-8,-5), (3, -8),(-1,-6)}
O {(2,4), (-3, -8), (-4, -8), (1, -7)}
O{(-9,5), (9,0), (2,5),(-1,-6)}

A because there is a repetitive X factor

Step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

answerim :

n

step-by-step explanation:

im not sure but my dad knows