Let's start with the fact that this is a function. Each element of Set A is paired with exactly one element of Set B.
This makes Set A the set of inputs and Set B the set of outputs.
There are a lot of other boxes to pick from, so I'm not sure what else you'd need to pick to make your answer correct.
Answer:
right side
Step-by-step explanation:
There is 20 students. To find the answer you need to use porportionals and cross multiply.
