If (x – 2k) is a factor of f(x), which of the following must be true?
A. f(2k) = 0
B. f(–2k) = 0
C. A root of f(x) is x = –2k.
D. A y intercept of f(x) is x = 2k.
If (x – 2k) is a factor of f(x), which of the following must be true?
A. f(2k) = 0
B. f(–2k) = 0
C. A root of f(x) is x = –2k.
D. A y intercept of f(x) is x = 2k.