1.The matrix representation for translation in homogeneous coordinates is a) P’=T+P b) P’=S*P c) P’=R*P d) P’=T*P AnswerAnswer: d [Reason:] The matrix representation for translation is P’=T*P. 2. The matrix representation for scaling in homogeneous coordinates is a) P’=S*P b) P’=R*P c) P’=dx+dy d) P’=S*S AnswerAnswer: a [Reason:] The matrix representation for scaling is P’=S*P….