transf_0480 [10 marks]

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Details

Topic: Transformations (Transformations and vectors)
Marks: 10
Tier: Core
Style: Structured
Calculator: Not tagged yet
Status: Usable
Source: transformationsclassifieds.pdf, page 22, 0580/33/M/J/11 (original Paper 3)
Import issues: None

Part	Answer	Mark	Guidance
(a)(i)	Image at (3, −1), (5, −1), (5, −2), (3, −3)	1
(a)(ii)	Image at (6, 5), (8, 5), (8, 6), (6, 7)	2	B1 for translation by (3, k) or (k, 4)
(a)(iii)	Image at (−3, −1), (−5, −1), (−5, −2), (−3, −3)	2	B1 for rotation 180° about another centre or rotation 90° about the origin
(b)(i)	Reflection in the line x = −1	2	B1 for reflection
(b)(ii)	Enlargement, scale factor 3, centre (6, 1)	3	B1 for each of enlargement, scale factor 3, centre (6, 1)