Question

PLEASE HELP ME





Explain the difference between a relation and a function. Can something be a function and not a relation? Can something be a relation and not a function?

Answer 1

explain @roses_red

Answer 2

that was from my homework I typed it front

Answer 3

Basically, a relation: x's can have multiple y values
Function: For each x, there is only one y.

Answer 4

Can something be a function and not a relation? Can something be a relation and not a function?


@Fzxt

Answer 5

No to the first question, Yes to the second one.

Answer 6

I would look this up it is on googel for sure :)

Answer 7

Wait sorry, it's No to the second one for hte other question. And yes that looks good

Answer 8

I'd reword "ordered pairs", that doesn't sound right.

Answer 9

I'd say "a relation is a siet in which each x element can have multiple y values associated with it"

Answer 10

@Fzxt

Answer 11

yeah thats fine.

Answer 12

ok thanks sorry to keep tagging you

Answer 13

@Fzxt sorry last time I go confused reading it over you said what for this:


Can something be a function and not a relation? Can something be a relation and not a function?

Answer 14

Can something be a function and not a relation? No. All functions are relations.

Can something be a relation and not a function? Yes, this is true. If a relation has an x that points to more than y, it is NOT a function.

Answer 15

thanks !

Answer 16

Np!