All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions.

(i)

Graph of 2(i)
Graph of 2(i)

*please label graph and asymptote x=1, y =1 clearly. The app I used can’t do it. sorry

(ii)
Using Graphing Calculator, -1.73 < x<0.414 \mathrm{~or~} x > 1.73. (3SF)

Back to 2015 A-level H2 Mathematics (9740) Paper 1 Suggested Solutions

KS Comments:

Students need to be careful of labelling the graphs well, including the asymptotes and give answers for the inequality in 3SF if they used a GC and \sqrt{3} if they solved.

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