Which statement best describes the function below?

if you graph it, it passes the vertical line test, its definitely not one to one so i'm thinking its many to one function

3x^3-x^2+6x-9

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.