SOLUTION: Find the family of cubic functions whose x-intercepts are 4, 1, and -2.

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Question 209706: Find the family of cubic functions whose x-intercepts are 4, 1, and -2.
Answer by stanbon(75887) About Me  (Show Source):
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Find the family of cubic functions whose x-intercepts are 4, 1, and -2.
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f(x) = k(x-4)(x-1)(x+2) where k is any Real Number except zero.
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Cheers,
Stan H.