Which of the following statements must be true about the polynomial function f(x)? If 1+ 13 is a root of f(x), then -1- 13 is also a root of f(x).
O If 1 + 131 is a root of f(x), then 1 – 131 is also a root of f(x).
o If 13 is a root of f(x), then -13 is also a root of f(x).
Olf-13 + i is a root of f(x), then 13+ / is also a root of f(x).