Respuesta :

In a polynomial function or data such as that which are given in the table in this item, the value of the x-intercepts are those which corresponds to the value of y being zero. From the data, the answer to this item would be, 
                                (-4,0) and (4,0)

It would be (–4, 0), (4, 0) because that is where the x-intercepts starts. Good luck, hoped I helped.