Group points {(0,,5)(2,,3)}is not a function, but group points {(1,4)(2,7)(3,1)(5,7)} is a function. what do you notice about two groups of point? what makes it a function?

Step-by-step explanation:

In the first set of points ,

value maps to two distinct values in the codomain.

This violates the property of functions.

The first set of points does not form a function.

In the second set of points ,

Every value in domain corresponds to unique value in domain.

There is no violation in the property of functions.

The second set of points does form a function.