1MA0 Higher November 2014 Paper 2 Q4EdexcelHigherOld spec4 marksTransformations of Shapes4(a) On the grid, reflect shape A in the line \(y = x\). (2)(b) Describe fully the single transformation that maps triangle B onto triangle C. (2)Mark scheme (a)Mark scheme (b)Mark scheme (a)AnswerMarkNotesCorrect shape2B2 cao(B1 for shape in the correct orientation below the line \(y = x\) or for 2 vertices correct) with vertices at (2, 1), (4, 1), (4, 0), (3, 0)Mark scheme (b)AnswerMarkNotesTranslation by\(\begin{pmatrix} 4 \\ -1 \end{pmatrix}\)2B1 for translationB1 for \(\begin{pmatrix} 4 \\ -1 \end{pmatrix}\)NB: B0 if more than one transformation given