Question: Using words and figures, explain why the range of f(x) = x n , where n is a positive odd integer, is all real numbers.

Using words and figures, explain why the range of f(x) = xⁿ, where n is a positive odd integer, is all real numbers. Explain why the range of g(x) = xⁿ, where n is a positive even integer, is all nonnegative real numbers.

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If n is odd then n 2k 1 for some integer k and x n x 2k... View full answer

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