Question

Determine whether the relation is a function. Explain.
(1,3), (2,4), (3,5), (1,5), (4,6)

Answer 1

If the (1,5) and (1,3) are valid, then it’s not a function. A function would produce *one* unique output from *one* input. These examples should that putting in 1 would result in 3 or 5, making it a relation, not a function

Answer 2

yes it is function.........