The boundary of a localized high-pressure zone in a fluid simulation is modeled by the implicit equation:
(3x−4y+2)2=7ey−2−7 (3x - 4y + 2)^2 = 7e^{y-2} - 7 (3x−4y+2)2=7ey−2−7Determine the exact coordinates of the stationary point on this boundary.
82 exam-style questions on CCEA A Level Maths 3.5.4 Differentiation (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.