Answer :
Answer:
B
Step-by-step explanation:
One input must have one output.
If x were to be 3, then there would be two inputs for 3, and there should only be one.
Therefore, the answer is B.
Answer:
B
Step-by-step explanation:
One input must have one output.
If x were to be 3, then there would be two inputs for 3, and there should only be one.
Therefore, the answer is B.