Question

i need a number for this question !!!! hurry pleasee !!!!!!

Answer 1

Answer:

1

Step-by-step explanation:

every output has a different input so the answer would be one

Answer 2

Answer:

A function is a specific type of relation in which each input value has one and only one output value. An input is the independent value, and the output value is the dependent value, as it depends on the value of the input.