Which of the following best describes the graph below?
AIt is a function, but it is not one-to-one
BIt is not a function.
CIt is a one-to-one function.
DIt is a many-to-one-function.
AIt is a function, but it is not one-to-one
BIt is not a function.
CIt is a one-to-one function.
DIt is a many-to-one-function.