Find the equation, coordinates, and expression of the curve? PLEASE HELP, 10 POINTS?
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A curve is such that dy/dx = 2 / sqrtx - 1 and P (9,5) is a point on the curve. a. Find the equation of the curve. b. Find the coordinates of the stationary point on the curve. c. Find an expression for d^2y / dx^2 and determine the nature of the stationary point. d. The normal to the curve at P makes an angle of tan^-1 k with the positive x-axis. Find the value of k. PLEASE HELP, 10 POINTS??
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Answer:
That would be... dy/dx = 2/(√x - 1) = 2/(3 - 1) = 1 y - 5 = x - 9 Good luck!
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