Question

Select the word that correctly completes the sentence.

Every function pairs __________ output value with one input value.
(1 point)
more than one
at least one
exactly one

Answer 1

The answer is exactly one

Answer 2

Every function pairs HAS EXACTLY ONE output value with one input value.

A function is defined as a relation wherein one variable specifies a single value of another value. Function pairs is composed of an input and an output.