Find the coordinates of the stationary point of the curve with equation
(x−y+3)2=2ey−2 (x - y + 3)^2 = 2e^y - 2 (x−y+3)2=2ey−282 exam-style questions on OCR A Level Maths 1.7.19 Parametric and implicit differentiation (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.