Question

Is the following relation a function? Justify your answer.

No, because there is an input value with more than one output value
No, because there is an output value with more than one input value
Yes, because each input value has only one output value
Yes, because each output value has only one input value

Answer 1

A

Explanation:

Answer 2

A

Explanation:

There are two inputs for one output, which means the relation is not a function.