Question

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

Title
{(3, 2),(6, 4),(9, 6),(12, 8)} Is a Function or Is not a Function
{(2, 3),(2, 5),(3, 6),(9, 4)} Is a Function or Is not a Function
{(2, 4),(6, 3),(4, 8),(6, 6)} Is a Function or Is not a Function
{(3, 4),(5, 2),(6, 8),(6, 4)} Is a Function or Is not a Function

Answer 1

here is your answer to unit 6.05 #2

Answer 2

first one is a function
second is not a function since 2 has two images
third is not a function since 6 has two images
fourth is not a function since 6 has two images.

your answer Naruto