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O-LevelMathematicsVectors and transformations4024/12 · Oct/Nov 2016 · Q72 Marks

The diagram shows triangle A. Triangle A is mapped onto triangle B by an enlargement. The enlargement has centre (3, 3) and scale factor -2. Draw and label triangle B. [Figure 7.1]

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Mark scheme

Marking points from the official mark scheme (Oct/Nov 2016). The mark or mark type is shown in brackets.

[2*] Triangle with vertices (1, 1) (1,5) (7, 5)
B1 for two correct vertices

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About this question

Topic: Vectors and transformations, O-Level Mathematics (syllabus 4024). Structured question, 2 marks.
Source: O-Level Mathematics, Oct/Nov 2016 Paper 1 Variant 2, question 7.

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