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Given a polynomial f(x), if (x + 7) is a factor, what else must be true? Help plzzz im running out of time f(0) = 7 f(0) = −7 f(−7) = 0 f(7) = 0
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Given a polynomial f(x), if (x + 7) is a factor, what else must be true? Help plzzz im running out of time

f(0) = 7
f(0) = −7
f(−7) = 0
f(7) = 0

User Jnas
by
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2 Answers

1 vote

Answer:

f(-7) = 0

Explanation:

User Johann Caron
by
6.5k points
4 votes
Answer: f(-7) = 0
For the factored form of f(x), if x = -7, then one of the factors will be equal to 0, since (-7 + 7) = 0. This will cause the entire y-value to be 0, because anything multiplied by 0 = 0.
User S Rivero
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