Quelpr

Other parts of this question

  1. 8(i)Find the length of PQ in terms of t and hence show that the area, A square units, of PQRS is given by A = 54t - 2t³.[2 marks]
  2. 8(iii)Find this stationary value of A and determine its nature.[3 marks]

More practice: the rest of this paper · more Stationary Points (Maxima/Minima) questions · all CSEC Additional Mathematics past papers