Determine which of the following sets of the order pairs represents a function

Please post the ordered pairs

Step-by-step explanation:

I do not know the ordered pairs, but I can help you this way: A function only works if it follows the vertical line test, or if it has one input, corresponding with one output. Inputs represent x values, outputs represent y values.

Functions do not work if you have one input and two outputs. For example, you cannot have both (2,2) and (2,7) in a function. It's like a vending machine, you would be very confused if you inputted one thing, and had a 50% of getting one of two things, if you inputted for cheez-its and instead got cookies.