y=x3−4x2−3x+9y = x^3 - 4x^2 - 3x + 9y=x3−4x2−3x+9
Find dydx\displaystyle \frac{dy}{dx}dxdy
Find the range values of x x\,x for which y y\,y is increasing
375 exam-style questions on AQA A Level Maths 1.10 G: Differentiation, covering 1.10.1 The derivative and second derivative, 1.10.2 Differentiating standard functions, 1.10.3 Applications of differentiation, 1.10.4 Product, quotient and chain rules (A-level only), 1.10.5 Implicit and parametric differentiation (A-level only), and 1.10.6 Constructing differential equations (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.