13
QuizMultiple Choice

Quadratic in Form Polynomials — Unit test

Question 13 of 15 • Mathematics III A

If (x + k) is a factor of f(x), which of the following must be true?

Answer
A
f(k) = 0
B
f(–k) = 0
C
A root of f(x) is x = k.
D
A y intercept of f(x) is x = –k.
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