= = 1 mark 1 mark 3.3.2 1 mark = 1 mark TOTAL 14 marks QUESTION SOLUTIONS MARK ALLOCATION 4 4.1 1 mark Correct answer 1 mark 4.2 1 mark 1 mark Correct answer 1 mark 4.3 1 mark OR or 1 mark 4.4 1 mark Correct answer 1 mark TOTAL 9 marks QUESTION SOLUTIONS MARK ALLOCATION 5 5.1 17 1 mark 21 1 mark 5.2 Add 4 sticks to the previous pattern Correct answer 1 mark 5.3 Tn = 4n + 1 Correct answer 2 marks 5.4 T20 = 4(20) + 1 Correct answer 2 marks = 81 TOTAL 7 marks QUESTION SOLUTIONS MARK ALLOCATION 6 6.1 MAB = = -1 Correct answer 1 mark 6.2 Correct answer 2 marks 6.3 If 1 mark If 1 mark Any other method can be used for 2 marks Graph 1 mark
= = 1 mark 1 mark 3.3.2 = 1 mark 1 mark TOTAL 14 marks QUESTION 4 SOLUTIONS MARK ALLOCATION 4.1 1 mark Correct answer 1 mark 4.2 1 mark 1 mark Correct answer 1 mark 4.3 OR or 1 mark 1 mark 4.4 1 mark Correct answer 1 mark TOTAL 9 marks QUESTION 5 SOLUTIONS MARK ALLOCATION 5.1 17 1 mark 21 1 mark 5.2 Add 4 sticks to the previous pattern Correct answer 1 mark 5.3 Tn = 4n + 1 Correct answer 2 marks 5.4 T20 = 4(20) + 1 = 81 Correct answer 2 marks TOTAL 7 marks QUESTION 6 SOLUTIONS MARK ALLOCATION 6.1 MAB = = -1 Correct answer 1 mark 6.2 Correct answer 2 marks 6.3 If If Any other method can be used for 2 marks 1 mark 1 mark Graph 1 mark
Gr_9_Revision_Papers.docx