y=4x+12x+10\displaystyle y = 4\sqrt{x} + \frac{1}{2x} + 10y=4x+2x1+10
Find dydx\displaystyle \frac{dy}{dx}dxdy
Find d2ydx2\displaystyle \frac{d^2y}{dx^2}dx2d2y
115 exam-style questions on CCEA A Level Maths 1.6 Differentiation, covering 1.6.1 Differentiation, 1.6.2 Differentiation, 1.6.3 Differentiation, 1.6.4 Differentiation, 1.6.5 Differentiation, 1.6.6 Differentiation, and 1.6.7 Differentiation. Each one has a worked solution and a mark scheme showing where the marks go.