Problem 3. Captain Quint is standing at a point B on a dock and is holding a rope of length l attached to a boat at point A. As the captain walks along the dock, holding the rope taut, the boat moves along a curve called a tractrix. The segment from a point P on the curve to the x-axis along the tangent line has constant length l (see the figure below). Let y = f(x) be the equation for the tractrix.

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A:

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A: To solve for m

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A: It is given that,            We have to find B.

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A:

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A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.