Seen from the south, an island has the form as the graph.  y = f(x) = (2/(x^2+1)) -1 A point excists at a place where the slope in the west direction is 10% (f'(x) = 1/10) Justify that there are such points.

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A:

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Q: What information about a graph can be found from the second derivative?

A: What information about a graph can be found from the second derivative?

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A: We find the deritative of f(x)= 5/x^4 + -7/x^3 - 3/x^2   Then calculate the slope of tangegent at…

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A:

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A: Explanation of the answer is as follows

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Q: y=x^(3)-3x+2x find the slope of the tangent line at (4,54)

A: