C Meen's answer to Michael's Secondary 3 E Maths Singapore question.
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Date Posted:
4 years ago
The first part of your working has a missing -½ for the gradient in the y =mx + c
Thanks for commenting. I like to hide some easy spotted mistake in my working so that the person who ask don't copy blindly.
Oh I see. Was thinking why you wrote the same steps in the next part but with correct working