Mathematics 4024 · O Level · Transformations

Transformations — practice question

On the grid, shape $A$ and shape $B$ are shown.
(a)[2]

Describe fully the enlargement taking shape $A$ onto shape $B$.

(b)[2]

A rotation of $90^{\circ}$ clockwise about centre $(1, 0)$ maps shape $A$ onto shape $C$. Draw and label shape $C$ on the grid.

(c(i))[2]

The matrix $\begin{pmatrix}0 & -1 \\ -1 & 0\end{pmatrix}$ represents transformation $P$. $P$ maps shape $A$ onto shape $D$. Draw and label shape $D$ on the grid.

(c(ii))[2]

Describe fully the transformation $P$.

Worked solution & mark scheme

This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: Centre at $(7,1)$

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