let f(x)=-x^3(x+5)^2(x-4) a. Determine all roots and multiplicities of the function b. What is the end behavior of the function? how can you tell?

let f(x)=-x^3(x+5)^2(x-4)

a. Determine all roots and multiplicities of the function

b. What is the end behavior of the function? how can you tell?

c. Create rough sketch of the polynomial function below. Include its local and end behavior.