The table below shows ordered pairs that belong
to a polynomial function.
X
f(x)
-1
-14
0
1
1
0
2
1
If f(x) is a cubic polynomial, which conclusion is
valid?
x 1 must be a factor of f(x).
x +1 must be a factor of f(x).
f(x)
x+1
has a remainder of 14.
f(x)
x+2
has a remainder of 1.