You can call it a constant proportionality table because it is used to find the constant of proportionality and proportional relationships. (I am not really sure)
(4, -3).
Note that moving downward from the origin locates you in a negative y-cooirdinate; -3 in this case.
Do you mean a number line?
If yes then it's 3.5.
I gave it my best try, I hope it helps
Answer:The slope of the line is both ppsitive and linear.