??? - 2015 JUNE Q5
5.
A curve has an equation which satisfies d2y/dx2 = 3x-1/2 for all positive values of x . The point P (4,1) lies on the curve, and the gradient of P is 5. Find the equation of the curve. [7]
A curve has an equation which satisfies d2y/dx2 = 3x-1/2 for all positive values of x . The point P (4,1) lies on the curve, and the gradient of P is 5. Find the equation of the curve. [7]