In which of the relations represented by the tables below is the output a function of the input?

Select all correct answers.

Select all that apply:

$\backslash$table$[[$Input$,1,0,2,0],[$Output$,14,4,12,9]]$

$\backslash$table$[[$Input$,-4,-4,3,-1],[$Output$,-5,13,-1,-3]]$

$\backslash$table$[[$Input$,5,6,7,4],[$Output$,2,1,3,2]]$

$\backslash$table$[[$Input$,2,-2,-1,-3],[$Output$,2,1,8,8]]$

$\backslash$table$[[$Input$,2,-1,2,-3],[$Output$,10,2,1,3]]$