Question

A certain bank assigns a unique number to each savings account. the amount of savings in each account depends on how much the owner deposits into the account. The interest pain on each account depends on how much money is in the account.
Which of these relations is not a function?
A.(interest paid, savings account number)
B.(interest paid, amount in saving account)
C.(savings account number, interest paid)
D.(savings account number, amount in savings account)

Answer 1

Based on the scenario,
I think the relations that is not a function is :
B. (interest paid, amount in saving account)
The last two options are definitely a function

Hope this helps