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
49 exam-style questions on CCEA A Level Maths 3.2.1 Co-ordinate geometry in the (x, y) plane (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.