Answer:
Table B
Step-by-step explanation:
If you see any number in the input being used more than once, it is not a function. If all numbers of the input are different, it is a function.
Only Table B is a function since all input numbers are different.
a
34-89
all work is shown and pictured
The anser for 6 is 25/92
The answer for 7 is 1 1/2
