syjiaxuan's answer to Ash's Secondary 3 E Maths Singapore question.

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syjiaxuan
Syjiaxuan's answer
290 answers (A Helpful Person)
hope this helps! Impt parts in pink
Ash
Ash
4 years ago
Thank you so much for your help
syjiaxuan
Syjiaxuan
4 years ago
I hope the drawing of the various graphs for u helped u understand how each graph should look :) if u r unsure, u can use Desmos app
syjiaxuan
Syjiaxuan
4 years ago
Do let me know if u need clearer pic of more explanation