Question: Find the intervals on which is concave up or down, the points of inflection, the critical points, and the local minima and maxima. X

Find the intervals on which ƒ is concave up or down, the points of inflection, the critical points, and the local minima and maxima.

X f(x) = x + 27

X f(x) = x + 27

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Let fx Then fx X x 27 27x 0 yields x 3 3 as candidates for extrema x 27 2x x 27 27 x2 x 27 2x ... View full answer

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