BRAINLIEST GIVEAWAY!

How to enter:
First two people to define domain, range, relation, and function gets a chance to win a Brainliest.

There are only 2 spots available, whoever sees this first and answers it gets a 50% chance.
I will pick 1 random winner after all spots are taken, using random select engine.

Domain - Input for the function (x)

Range - Output for the function (y)

Function - a relation where only 1 input will give only 1 output

Relation - an expression of variables

I don't know if i'm right but .. my answer is:

All of the values that can go into a relation or function (input) are called the domain. ... The domain is the set of all first elements of ordered pairs (x-coordinates). The range is the set of all second elements of ordered pairs (y-coordinates). Only the elements "used" by the relation or function constitute the range.

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.