Question

Determine wheater thenrelation is a function

Answer 1

The relation is a function if every x paired with only one y

From the given diagram

x = 4 and the arrow from it is pointed at 2 and 5

That means 4 is paired with 2 and 5

x is paired with 2 values of y

Then the relation is not a function

Let us find the correct answer

The answer is A