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secondary 3 | A Maths
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idununderstandasinglething
Idununderstandasinglething

secondary 3 chevron_right A Maths chevron_right Singapore

halp

Date Posted: 4 years ago
Views: 712
Eric Nicholas K
Eric Nicholas K
4 years ago
Seen, later if no one has done them yet

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Part a
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Christmas MT
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2930 answers (A Helpful Person)
I hope you can understand :)
Eric Nicholas K
Eric Nicholas K
4 years ago
0 < m < 2 would not work, since the line y = mx passes through (0, 0) for sure regardless of m, so this is taken to be the reference point. Any upsloping line drawn passing (0, 0) will not coincide with the downsloping part of the modulus graph.
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Eric Nicholas K
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5997 answers (Tutor Details)
Here
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syjiaxuan
Syjiaxuan's answer
290 answers (A Helpful Person)
Impt parts in red
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syjiaxuan
Syjiaxuan's answer
290 answers (A Helpful Person)
Impt
Parts in red