Ur ans will be bit 3
if x-k is a factor then f(k)=0
Answer:

Step-by-step explanation:
![\frac{x^{3} }{\sqrt[6]{x}}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B3%7D%20%7D%7B%5Csqrt%5B6%5D%7Bx%7D%7D)


This is not the answer, but I want to tell you that I can't see what the problem says. I would help you, but I can't.
Just go one point at a time on your graph:
What does y equal when x is zero?
When x is 1?
When x is 2?
That's how you plot a graph.