Question

Which of the following ordered pairs represent a function?

Answer 1

Step-by-step explanation:

relation is just a set of ordered pairs (x,y) . In formal mathematical language, a function is a relation for which: if (x1,y) and (x2,y) are both in the relation, then x1=x2 . This just says that in a function, you can't have two ordered pairs with the same x -value but different y -values.

Answer 2

Step-by-step explanation:

mark as brilliant answer