Question

I need help (:

The range of a relation is

the output (y) values of the relation
the input (x) values of the relation
a set of points that pair input values with output values
x and y values written in the form (x, y)

Answer 1

The values that we put `into` a function collectively form the `Domain`.
The values that come `out of` the function collectively form the `Range`.

Oh you're using the word relation :) I shouldn't had said function lol.
Hopefully you can use those words I highlighted to figure this out though.

Answer 2

@zepdrix hm im still confused lol

Answer 3

Here is how a relation works.
You put some value into it, we call these (x) usually,
and the relation spits something out, we generally call this (y).