By the Factor Theorem, what can be said about the polynomial function m(x) if m(3)=0 ?

Question

A) x−3 is a factor of m(x)

B) x+3 is a factor of m(x)

C) m(x) has 3 real zeros

D) m(x) has no real zeros

Answer 1

if m(3) = 0, 3 is a zero

x=3

x-3=0

x-3 is a factor of m(x)

A) is correct