A curve has the parametric equations
x=t+5,y=3t2−12 x = t + 5, \quad y = 3t^2 - 12 x=t+5,y=3t2−12Find the points where the curve crosses the coordinate axes.
Find an expression for dydx\displaystyle \frac{dy}{dx}dxdy in terms of xxx.
Practise Edexcel A Level Maths Parametric Equations with exam-style questions for A Level Maths. 64 questions covering 8.1 Parametric Equations, 8.2 Using Trigonometric Identities, 8.3 Curve Sketching, 8.4 Points of Intersection, and 8.5 Modelling with Parametric Equations, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.