Coordinates under a negative enlargement
Coordinates under a negative enlargement
TGM Original
An enlargement has centre \(C(1,-1)\) and scale factor \(-2\). Find the image of \(P(3,2)\). If a shape has area \(5\text{ cm}^2\), find its image area.
Solution:
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Answer:\((-3,-7)\); \(20\text{ cm}^2\).
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