Question

Select Is a Function or Is not a Function to correctly classify each relation.

Title Is a Function Is not a Function
{(2, 2),(4, 4),(6, 6),(8, 8)}
{(0, 3),(3, 5),(5, 6),(8, 4)}
{(1, 2),(3, 3),(4, 8),(6, 3)}
{(3, 4),(5, 2),(5, 6),(7, 3)}

Answer 1

Is a Function.

Is a Function.

Is a Function.

Is not a Function.

Answer 2

{(2, 2),(4, 4),(6, 6),(8, 8)} Is a function.{(0, 3),(3, 5),(5, 6),(8, 4)} Is a function.{(1, 2),(3, 3),(4, 8),(6, 3)} Is a function.{(3, 4),(5, 2),(5, 6),(7, 3)} Is not a function.