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secondary 4 | A Maths
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Sonia
Sonia

secondary 4 chevron_right A Maths chevron_right Singapore

Hi everyone! Pleas help me with both parts.. Thank you shooomuch:)

Date Posted: 4 years ago
Views: 209

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Jiayang
Jiayang's answer
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Eric Nicholas K
Eric Nicholas K
4 years ago
I suspect a question error, as the diagram indicates that (6, 6) is a point on the curve y2 = x when it actually is not, since the square of 6 is 36. I can trust the x = 6 as asked in the question, but not the corresponding y = 6.

I am now working on my version to see if this will affect the answer, but it should not be the case.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Hi Sonia! Here are my workings for this question.