Question

Identify the mapping diagram that represents the relation and determine whether the relation is a function.

{(-3, -6), (-1, -6), (5, -6), (8, -6)}

Answer 1

What is the difference between a function and a relation?

Answer 2

idk u tell me

Answer 3

Well. a function is a relation such that every element in its domain corresponds to exactly one element in the codomain.

Answer 4

{ ( 1,2 ), (0 ,1 ), ( 1, 3) } This is not a function. why? Because x = 1 maps to 2 and it maps to 3.

Answer 5

With this in mind, does your mapping represent a function?