IB skill practice

Apply two-dimensional matrix transformations

Map a point using a 2 by 2 transformation matrix.

Paper 1, Paper 2 5 marks Difficulty 5

Apply two-dimensional matrix transformations - depth scenario

Check the modelling or algorithm condition first. The matrix \(\begin{pmatrix}3&0\\0&4\end{pmatrix}\) maps point \((6,3)\). Find the new x-coordinate. Enter the requested value and choose the interpretation that matches the result.

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