PLEASE HELP!!! Let f (x) be a polynomial function with a zero of multiplicity of 1 at 4 and a zero of multiplicity of 2 at 1. Let g(x) be the radical function

Part A: Using the Factor Theorem, determine the polynomial function f (x) in expanded form. Show all necessary calculations.

Part B: Let h (x) be the piecewise defined function of h of x is the piecewise function of f of x if x is less than 0 and g of x if x is greater than or equal to 0 Are there any breaks in the domain of h (x)? Explain why or why not.