(15) The function f(x) = x3 +672 +3 is one-to-one on (-2,-4). Then (f-'Y(3) = A....

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Answer #1

Given that the function frow x3 + 6x²+3 is on (-co-4) flow - o toxo t3 = 3 -) fo=3 By inverse function theorem (0) fco) Her

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