Question

A newly made car will have a model number, a parts number, and a serial number. A model number is assigned by the manufacturer to identify each type of car. A parts number identifies one part of the smaller parts that make up the car. A serial number is unique to each car produced and identifies it. Which relation is a function?. A> (parts number, serial number). B> (model number, parts number). C> (serial number, model number). D> (serial number, part number).

Answer 1

"serial number, model number" is the relation among the relations given in the question, that is a function. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer you were looking for and it has come to your help.

Answer 2

The relation of A function is : C. Serial number, Model number

Identifies one part of smaller parts >>> mark the serial numeber function
A Serial Number is unique to each car produced and identifies it >> Mark model function

hope this helps