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Algebra: Inequalities, trichotomy
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Question 92662
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Answer by
FadelSalem(12)
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The right answer is (D) f(x)= 4-
because:
(D)f(-3)= 4-
= 4-{-27} = 4 + 27 = 31
(D)f(3)= 4-{27} = - 23
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