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Higher November 2016 Unit 2 Q1

WJECHigherCurrent spec4 marksTransformations of ShapesVectors

1.

(a) Reflect the triangle S in the line \(y = x\). [2]
Coordinate grid with x and y from −7 to 7; triangle S has vertices (1, 3), (1, 6) and (3, 3)
(b)
(i) Translate the triangle S using the column vector \(\begin{pmatrix}-5\\-4\end{pmatrix}\). [1]
Coordinate grid with x and y from −7 to 7; triangle S has vertices (1, 3), (1, 6) and (3, 3)
(ii) Write down the column vector that will reverse the translation in part (i). [1]
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