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Dec 1, 2003 ... Find the line tangent to the curve defined by the equation ln(xy)+2x-y+1=0 at the point (1/2, 2) ... for x and y in y' and solve for y' to get the slope of the tangent line. .... b': a' = (1/2)[25^(-1/2)](-24)5 a' = -12 The top of the ladder is moving towards the floor at 6ft/sec b) Find A' where A is the area of the triangle. - read more

2013-02-24T21:40:31Z by View profile for: Stephen. or Cancel ..... How do you find the slope of a cubic curve using a tangent line? 1 Vote. • Comment on RP's .... My final equation looked like: dy/dx = -2x/(3(x-y)^2) -1. And as hard as I try, ... - read more

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