Final answer:
An ordered pair represents a pair of numbers that relate to each other in some way.
Step-by-step explanation:
An ordered pair represents a pair of numbers that relate to each other in some way. In this case, the ordered pair is (5, 9) which means that the value of f at 5 is 9. Similarly, the ordered pair (g, -3) = 7 means that the value of g at -3 is 7.