Higher June 2024 Paper 1 Q11 – Westie's Workshop

Higher June 2024 Paper 1 Q11

AQACurrent spec3 marksTransformations of Shapes

11

Coordinate grid, x from 0 to 8 and y from −7 to 6. Shape A has vertices (1, 5), (5, 5), (7, 3), (5, 1) and (1, 1). Shape B has vertices (1, −1), (3, −1), (4, −2), (3, −3) and (1, −3)

Describe fully the single transformation that maps shape A to shape B. [3 marks]

Mark scheme

Answer	Mark	Comments
Enlarge(ment)	B1
\(\dfrac{1}{2}\)	B1	oe condone half
\((1, -7)\)	B1	condone missing bracket(s)

Additional guidance

For the third mark, a vector on its own does not imply a translation
Do not accept halved or half the size
Multiple transformations stated or implied	B0B0B0

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