Given a polynomial f(x), if (x + 3) is a factor, what else must be true?

2 answers:

4 0

Thank you for posting your question here at brainly. Feel free to ask more questions.

The best and most correct answer among the choices provided by the question is f(-3) = 0.

Hope my answer would be a great help for you.

Rom4ik [11]2 years ago

4 0

Answer:

$f(-3)=0$

Step-by-step explanation:

we know that

The zero of a function is the value of x when the value of the function is equal to zero

In this problem

If $(x+3)$ is a factor of a polynomial

then

$x=-3$ is a zero of the polynomial

For $x=-3$ -------> $f(-3)=0$

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