f′(x)=6x2−3x+8f'(x) = 6x^2 - 3x + 8f′(x)=6x2−3x+8
Given that the point (k,8)(k, 8)(k,8) lies on y=f(x)y = f(x)y=f(x)
Find an expression for f(x)f(x)f(x) in terms of kkk
411 exam-style questions on Edexcel A Level Maths Integration, covering 13.1 Integrating x^n, 13.2 Indefinite Integrals, 13.3 Finding Functions, 13.4 Definite Integrals, 13.5 Areas under Curves, 13.6 Areas under the x-axis, and 13.7 Areas between curves and lines. Each one has a worked solution and a mark scheme showing where the marks go.