SOLUTION: on the left, list the first names of three of your friends. on the right, list the age of that person. bill | 20 dave | 20 jim | 19 if the name(friend) is the input and t

Algebra ->  Functions -> SOLUTION: on the left, list the first names of three of your friends. on the right, list the age of that person. bill | 20 dave | 20 jim | 19 if the name(friend) is the input and t      Log On


   



Question 882742: on the left, list the first names of three of your friends.
on the right, list the age of that person.
bill | 20
dave | 20
jim | 19
if the name(friend) is the input and the age is the output, does this table represent a function? WHY OR WHY NOT?

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Yes, because for each input you will always have a unique output (each person only has one age).