Question

-Тана
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Which function has two negative roots?
A) f (x) = -7° — 8х + 12
В) f (x) = z? — 5x — 14
C) 1 (2) = ? – 102 + 16
D) f(x) = х2 + 9 + 18
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Answer 1

Would have to say the answer is A