Tampines Emath Paper1_solutions_printed
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This document contains the answer scheme for a prelim exam paper with 22 multiple choice and short answer questions. Most questions can be answered with 1-2 short responses, often labeled as B1, M1, or A1. The summary provides an overview of the structure and response types expected for the exam questions.
Tampines Emath Paper1_solutions_printed
- 1. Answer scheme for Prelim 4E EM Paper 1 2009 1. B1 B1 2. B1 B1 3. B1 B1 4. B1 B1 5. B1 B1 6. M M1 A1 7. B1 B1
- 2. 8. M1 A1 9. B1 B1 10. B1 B1 B1 11. B1 B1 M1 A1 A1 12. B1 A1 B1 A1 13. M1 M1 A1 A1
- 3. 14. A1 B1 B1 B1 15. B1 B1 Any 2 correct 1 mark All 4 correct 2 marks B1 16. M1 B1 M1 A1 A1 17. M1 A1
- 4. 17. M1 A1 A1 18. B1 B1 B1 B1 B1 19. M1 any one correct A1 B1 M1 A1 20. B1 B1 M1 A1 B1
- 5. 21. B1 A1 B1 B1 Shape B1 Turning pt & curve cuts neg x axis twice B1 22a. M1 A1 22b. M1 A1 22c. B1 M1 A1