For f function y - f x if we have f - c -0 and f -0 then x - c is a point ofA- point of inflexionB- absolute minimaC- local maximaD- local minima

The correct option is D local minima Local minima ...

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Necessary Condition for an Extrema(Is a Function Differentiable at Boundaries)

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For f function y = f(x) if we have f^'(c) = 0 and f^" > 0 then x = c is a point of

point of inflexion

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absolute minima

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local minima

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local maxima

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