In the interval (-1, 1), the function ` f(x) = x^(2) - x + 4` is :

In the interval (-1, 1), the function ` f(x) = x^(2) - x + 4` is :
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In the interval (-1, 1), the function ` f(x) = x^(2) - x + 4` is : A. ... . decreasing C. neither increasing nor decreasing D. None of the above
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