A curve has the parametric equations
x=t−4,y=t2+2 x = t - 4, \quad y = t^2 + 2 x=t−4,y=t2+2Find a cartesian equation for the curve.
Sketch the curve
143 exam-style questions on AQA A Level Maths 1.6 C: Coordinate geometry in the (x, y) plane, covering 1.6.1 Equation of a straight line, 1.6.2 Coordinate geometry of the circle, 1.6.3 Parametric equations of curves (A-level only), and 1.6.4 Parametric equations in modelling (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.