what type of function is f(x)=x^3-x^2-9x+9 please help this is my last chance to take the quiz is it a many to one or one to one or not a function or fails the vertical line test

Question

what type of function is f(x)=x^3-x^2-9x+9 please help this is my last chance to take the quiz   is it a many to one    or one to one   or not a function or fails the vertical line test

danjs · Answer

polynomial

danjs · Answer

http://www.mathsisfun.com/algebra/polynomials-general-form.html cubic

danjs · Answer

what all else kind of nomeclature do you need?

onepieceftw · Answer

Graph it and if it passes the vertical line test it is a function, if it passes the horizontal and vertical line test it  is one to one