Brian Chiong's answer to girl's Secondary 4 A Maths Singapore question.

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Brian Chiong
Brian Chiong's answer
44 answers (Tutor Details)
1st
We know that equation of straight line is y=Mx+c. Since x^2 and 1/y plot to form a straight line. We can substitute those as our x and y. Hope this helps!
girl
Girl
4 years ago
Thank you! Wait but isnt m+c=2, not 1?
Brian Chiong
Brian Chiong
4 years ago
Oh yes sorry for the mistake. Just make the adjustments from there should be able to arrive at the correct equation. Sorry about that!
J
J
4 years ago
Small error there.
girl
Girl
4 years ago
Thank you for the help! I was stumped.