Answer:
1, 2, 3
Step-by-step explanation:
Answer:
A function can be any set of points where one input is equal to one output. You cannot have two X values with the same Y value, for example.
<u>I believe the answer is neither</u> because in both sets you can see they have different Y values for the X values 2 and 9.
You have forgot to attach the picture
Answer:
The answer should be rectangle only.
